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312142412423301 = 31931176651054003
BaseRepresentation
bin100011011111001000101000…
…1100111001010000010000101
31111221012112010102010101000220
41012332101101213022002011
5311403120130040021201
63023512124502454553
7122514354652230015
oct10676212147120205
91457175112111026
10312142412423301
1190504943305829
122b01335a434459
1310522b98401ba5
145711ab81b7c45
15261481917d036
hex11be4519ca085

312142412423301 has 16 divisors (see below), whose sum is σ = 452226698250240. Its totient is φ = 190783138322160.

The previous prime is 312142412423299. The next prime is 312142412423333. The reversal of 312142412423301 is 103324214241213.

It is not a de Polignac number, because 312142412423301 - 21 = 312142412423299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312142412423701) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88325525235 + ... + 88325528768.

It is an arithmetic number, because the mean of its divisors is an integer number (28264168640640).

Almost surely, 2312142412423301 is an apocalyptic number.

312142412423301 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

312142412423301 is a deficient number, since it is larger than the sum of its proper divisors (140084285826939).

312142412423301 is a wasteful number, since it uses less digits than its factorization.

312142412423301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176651054056.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 312142412423301 its reverse (103324214241213), we get a palindrome (415466626664514).

The spelling of 312142412423301 in words is "three hundred twelve trillion, one hundred forty-two billion, four hundred twelve million, four hundred twenty-three thousand, three hundred one".

Divisors: 1 3 19 31 57 93 589 1767 176651054003 529953162009 3356370026057 5476182674093 10069110078171 16428548022279 104047470807767 312142412423301