Search a number
-
+
4103302400 = 28525312097
BaseRepresentation
bin1111010010010011…
…0110110100000000
3101120222002100200222
43310210312310000
531400421134100
61515100002212
7203453331521
oct36444666400
911528070628
104103302400
11181623090a
12966230368
135051503b2
142acd64848
1519037d485
hexf4936d00

4103302400 has 108 divisors (see below), whose sum is σ = 10348798572. Its totient is φ = 1610219520.

The previous prime is 4103302387. The next prime is 4103302487. The reversal of 4103302400 is 42033014.

It can be written as a sum of positive squares in 6 ways, for example, as 447407104 + 3655895296 = 21152^2 + 60464^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 333152 + ... + 345248.

It is an arithmetic number, because the mean of its divisors is an integer number (95822209).

Almost surely, 24103302400 is an apocalyptic number.

4103302400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4103302400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5174399286).

4103302400 is an abundant number, since it is smaller than the sum of its proper divisors (6245496172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4103302400 is a wasteful number, since it uses less digits than its factorization.

4103302400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12176 (or 12157 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4103302400 is about 64057.0245952776. The cubic root of 4103302400 is about 1600.9502688398.

Adding to 4103302400 its reverse (42033014), we get a palindrome (4145335414).

The spelling of 4103302400 in words is "four billion, one hundred three million, three hundred two thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 53 64 80 100 106 128 160 200 212 256 265 320 400 424 530 640 800 848 1060 1280 1325 1600 1696 2120 2650 3200 3392 4240 5300 6400 6784 8480 10600 12097 13568 16960 21200 24194 33920 42400 48388 60485 67840 84800 96776 120970 169600 193552 241940 302425 339200 387104 483880 604850 641141 774208 967760 1209700 1282282 1548416 1935520 2419400 2564564 3096832 3205705 3871040 4838800 5129128 6411410 7742080 9677600 10258256 12822820 15484160 16028525 19355200 20516512 25645640 32057050 38710400 41033024 51291280 64114100 77420800 82066048 102582560 128228200 164132096 205165120 256456400 410330240 512912800 820660480 1025825600 2051651200 4103302400