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31434024301 = 174314290163
BaseRepresentation
bin11101010001100111…
…010010010101101101
310000010200122212220021
4131101213102111231
51003334102234201
622235100122141
72161651540501
oct352147222555
9100120585807
1031434024301
1112370761789
126113236351
132c6c4c74a4
141742a96301
15c3e98eea1
hex7519d256d

31434024301 has 8 divisors (see below), whose sum is σ = 33360315264. Its totient is φ = 29516314560.

The previous prime is 31434024299. The next prime is 31434024319. The reversal of 31434024301 is 10342043413.

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 31434024301 - 21 = 31434024299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31434024101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2137755 + ... + 2152408.

It is an arithmetic number, because the mean of its divisors is an integer number (4170039408).

Almost surely, 231434024301 is an apocalyptic number.

It is an amenable number.

31434024301 is a deficient number, since it is larger than the sum of its proper divisors (1926290963).

31434024301 is a wasteful number, since it uses less digits than its factorization.

31434024301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290611.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 31434024301 its reverse (10342043413), we get a palindrome (41776067714).

The spelling of 31434024301 in words is "thirty-one billion, four hundred thirty-four million, twenty-four thousand, three hundred one".

Divisors: 1 17 431 7327 4290163 72932771 1849060253 31434024301