Search a number
-
+
10050931400 = 235250254657
BaseRepresentation
bin10010101110001010…
…10000101011001000
3221221110121012212112
421113011100223020
5131041014301100
64341202201452
7504033335666
oct112705205310
927843535775
1010050931400
114298541584
121b46053288
13c424107b3
146b4c1dc36
153dc5bdb35
hex257150ac8

10050931400 has 24 divisors (see below), whose sum is σ = 23368415970. Its totient is φ = 4020372480.

The previous prime is 10050931381. The next prime is 10050931417. The reversal of 10050931400 is 413905001.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 9394649476 + 656281924 = 96926^2 + 25618^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25127129 + ... + 25127528.

Almost surely, 210050931400 is an apocalyptic number.

10050931400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10050931400 is an abundant number, since it is smaller than the sum of its proper divisors (13317484570).

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

10050931400 is a wasteful number, since it uses less digits than its factorization.

10050931400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50254673 (or 50254664 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

The spelling of 10050931400 in words is "ten billion, fifty million, nine hundred thirty-one thousand, four hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 50254657 100509314 201018628 251273285 402037256 502546570 1005093140 1256366425 2010186280 2512732850 5025465700 10050931400