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31341424001 = 90754176379
BaseRepresentation
bin11101001100000110…
…000010110110000001
32222220020102022011112
4131030012002312001
51003141401032001
622221551253105
72156445464666
oct351406026601
988806368145
1031341424001
1112323464808
1260a821a195
132c56274b04
14173466da6d
15c3679ccbb
hex74c182d81

31341424001 has 8 divisors (see below), whose sum is σ = 31386690720. Its totient is φ = 31296182688.

The previous prime is 31341423991. The next prime is 31341424021. The reversal of 31341424001 is 10042414313.

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 31341424001 - 234 = 14161554817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31341424021) 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, 4910030 + ... + 4916408.

It is an arithmetic number, because the mean of its divisors is an integer number (3923336340).

Almost surely, 231341424001 is an apocalyptic number.

It is an amenable number.

31341424001 is a deficient number, since it is larger than the sum of its proper divisors (45266719).

31341424001 is an equidigital number, since it uses as much as digits as its factorization.

31341424001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12703.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 31341424001 its reverse (10042414313), we get a palindrome (41383838314).

The spelling of 31341424001 in words is "thirty-one billion, three hundred forty-one million, four hundred twenty-four thousand, one".

Divisors: 1 907 5417 6379 4913219 5785753 34555043 31341424001