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52412006031 = 37111348716823
BaseRepresentation
bin110000110011111111…
…111011111010001111
312000021200102202212120
4300303333323322033
51324314433143111
640024443104023
73533550462210
oct606377737217
9160250382776
1052412006031
1120256235970
12a1a8812013
134c336a0328
142772bd7407
15156b4dd406
hexc33ffbe8f

52412006031 has 32 divisors (see below), whose sum is σ = 87138091008. Its totient is φ = 27223379040.

The previous prime is 52412006021. The next prime is 52412006041. The reversal of 52412006031 is 13060021425.

It is an interprime number because it is at equal distance from previous prime (52412006021) and next prime (52412006041).

It is not a de Polignac number, because 52412006031 - 26 = 52412005967 is a prime.

It is a super-2 number, since 2×524120060312 (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52412005992 and 52412006010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52412006021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3107086 + ... + 3123908.

It is an arithmetic number, because the mean of its divisors is an integer number (2723065344).

Almost surely, 252412006031 is an apocalyptic number.

52412006031 is a deficient number, since it is larger than the sum of its proper divisors (34726084977).

52412006031 is a wasteful number, since it uses less digits than its factorization.

52412006031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30331.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 52412006031 its reverse (13060021425), we get a palindrome (65472027456).

The spelling of 52412006031 in words is "fifty-two billion, four hundred twelve million, six thousand, thirty-one".

Divisors: 1 3 7 11 21 33 77 231 13487 16823 40461 50469 94409 117761 148357 185053 283227 353283 445071 555159 1038499 1295371 3115497 3886113 226891801 680675403 1588242607 2495809811 4764727821 7487429433 17470668677 52412006031