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10234003431 = 38274124951
BaseRepresentation
bin10011000011111111…
…00111111111100111
3222102020002020111010
421201333213333213
5131424401102211
64411302113303
7511415410461
oct114177477747
928366066433
1010234003431
114381912283
121b9741b833
13c7131ba42
146d1277131
153ed6d24a6
hex261fe7fe7

10234003431 has 8 divisors (see below), whose sum is σ = 13661841024. Its totient is φ = 6814417400.

The previous prime is 10234003427. The next prime is 10234003453. The reversal of 10234003431 is 13430043201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10234003431 - 22 = 10234003427 is a prime.

It is a super-2 number, since 2×102340034312 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10234003398 and 10234003407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10234003331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2059995 + ... + 2064956.

It is an arithmetic number, because the mean of its divisors is an integer number (1707730128).

Almost surely, 210234003431 is an apocalyptic number.

10234003431 is a deficient number, since it is larger than the sum of its proper divisors (3427837593).

10234003431 is an equidigital number, since it uses as much as digits as its factorization.

10234003431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4125781.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 10234003431 its reverse (13430043201), we get a palindrome (23664046632).

The spelling of 10234003431 in words is "ten billion, two hundred thirty-four million, three thousand, four hundred thirty-one".

Divisors: 1 3 827 2481 4124951 12374853 3411334477 10234003431