Search a number
-
+
4100253102 = 23311232979131
BaseRepresentation
bin1111010001100100…
…1110010110101110
3101120202100102212000
43310121032112232
531344131044402
61514510353130
7203415401451
oct36431162656
911522312760
104100253102
111814538930
129651bb7a6
1350462348a
142ac7ad498
1518ee79c1c
hexf464e5ae

4100253102 has 256 divisors, whose sum is σ = 10948608000. Its totient is φ = 1124323200.

The previous prime is 4100253097. The next prime is 4100253107. The reversal of 4100253102 is 2013520014.

4100253102 is a `hidden beast` number, since 410 + 0 + 253 + 1 + 0 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (4100253097) and next prime (4100253107).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4100253107) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 31299577 + ... + 31299707.

It is an arithmetic number, because the mean of its divisors is an integer number (42768000).

Almost surely, 24100253102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4100253102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5474304000).

4100253102 is an abundant number, since it is smaller than the sum of its proper divisors (6848354898).

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

4100253102 is a wasteful number, since it uses less digits than its factorization.

4100253102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 278 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 4100253102 is about 64033.2187384017. The cubic root of 4100253102 is about 1600.5535977568.

Adding to 4100253102 its reverse (2013520014), we get a palindrome (6113773116).

The spelling of 4100253102 in words is "four billion, one hundred million, two hundred fifty-three thousand, one hundred two".