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3100011132430 = 25615081985463
BaseRepresentation
bin101101000111000111000…
…011111111011000001110
3101222100200002212012112001
4231013013003333120032
5401242310322214210
610332043033102514
7436653110566462
oct55070703773016
911870602765461
103100011132430
11a95786515833
12420977557a3a
13196439739784
14aa0816144a2
155598992c03a
hex2d1c70ff60e

3100011132430 has 16 divisors (see below), whose sum is σ = 5671495777824. Its totient is φ = 1219676510880.

The previous prime is 3100011132403. The next prime is 3100011132431. The reversal of 3100011132430 is 342311100013.

It is a super-5 number, since 5×31000111324305 (a number of 64 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3100011132398 and 3100011132407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3100011132431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2540992122 + ... + 2540993341.

It is an arithmetic number, because the mean of its divisors is an integer number (354468486114).

Almost surely, 23100011132430 is an apocalyptic number.

3100011132430 is a deficient number, since it is larger than the sum of its proper divisors (2571484645394).

3100011132430 is a wasteful number, since it uses less digits than its factorization.

3100011132430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5081985531.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 3100011132430 its reverse (342311100013), we get a palindrome (3442322232443).

The spelling of 3100011132430 in words is "three trillion, one hundred billion, eleven million, one hundred thirty-two thousand, four hundred thirty".

Divisors: 1 2 5 10 61 122 305 610 5081985463 10163970926 25409927315 50819854630 310001113243 620002226486 1550005566215 3100011132430