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5101360100 = 225251013601
BaseRepresentation
bin1001100000001000…
…01001001111100100
3111011112002221110222
410300010021033210
540421422010400
62202111503512
7240262562654
oct46004111744
914145087428
105101360100
112188648391
12ba4527b98
13633b5a495
14365728364
151eccc9185
hex1301093e4

5101360100 has 18 divisors (see below), whose sum is σ = 11069951634. Its totient is φ = 2040544000.

The previous prime is 5101360091. The next prime is 5101360109. The reversal of 5101360100 is 10631015.

It is an interprime number because it is at equal distance from previous prime (5101360091) and next prime (5101360109).

It can be written as a sum of positive squares in 3 ways, for example, as 1010222656 + 4091137444 = 31784^2 + 63962^2 .

It is not an unprimeable number, because it can be changed into a prime (5101360109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25506701 + ... + 25506900.

It is an arithmetic number, because the mean of its divisors is an integer number (614997313).

Almost surely, 25101360100 is an apocalyptic number.

5101360100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5101360100 is an abundant number, since it is smaller than the sum of its proper divisors (5968591534).

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

5101360100 is a wasteful number, since it uses less digits than its factorization.

5101360100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51013615 (or 51013608 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 5101360100 is about 71423.8062553376. The cubic root of 5101360100 is about 1721.4536228759.

Adding to 5101360100 its reverse (10631015), we get a palindrome (5111991115).

The spelling of 5101360100 in words is "five billion, one hundred one million, three hundred sixty thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 51013601 102027202 204054404 255068005 510136010 1020272020 1275340025 2550680050 5101360100