Base | Representation |
---|---|
bin | 1001001010111100010… |
… | …01011011001001011001 |
3 | 1010010100201002100111220 |
4 | 10211132021123021121 |
5 | 20130322202011101 |
6 | 400432134442253 |
7 | 31523526002541 |
oct | 4453611331131 |
9 | 1103321070456 |
10 | 315112141401 |
11 | 111702652862 |
12 | 510a2503389 |
13 | 2393a97c905 |
14 | 113741d8321 |
15 | 82e4275636 |
hex | 495e25b259 |
315112141401 has 16 divisors (see below), whose sum is σ = 439977121920. Its totient is φ = 200225970560.
The previous prime is 315112141387. The next prime is 315112141403. The reversal of 315112141401 is 104141211513.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-315112141401 is a prime.
It is not an unprimeable number, because it can be changed into a prime (315112141403) 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 15 ways as a sum of consecutive naturals, for example, 8106666 + ... + 8145443.
It is an arithmetic number, because the mean of its divisors is an integer number (27498570120).
Almost surely, 2315112141401 is an apocalyptic number.
It is an amenable number.
315112141401 is a deficient number, since it is larger than the sum of its proper divisors (124864980519).
315112141401 is a wasteful number, since it uses less digits than its factorization.
315112141401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16252416.
The product of its (nonzero) digits is 480, while the sum is 24.
Adding to 315112141401 its reverse (104141211513), we get a palindrome (419253352914).
The spelling of 315112141401 in words is "three hundred fifteen billion, one hundred twelve million, one hundred forty-one thousand, four hundred one".
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