Base | Representation |
---|---|
bin | 111001110001101000101… |
… | …000000010111111111111 |
3 | 112001120001101111222210222 |
4 | 321301220220002333333 |
5 | 1010022141102010030 |
6 | 12235533305251555 |
7 | 556562601415616 |
oct | 71615050027777 |
9 | 15046041458728 |
10 | 3970305110015 |
11 | 12a0884802282 |
12 | 54157b193bbb |
13 | 22a523a0030a |
14 | da24163887d |
15 | 6d42404e3e5 |
hex | 39c68a02fff |
3970305110015 has 16 divisors (see below), whose sum is σ = 4971685824000. Its totient is φ = 3038040590112.
The previous prime is 3970305109999. The next prime is 3970305110029. The reversal of 3970305110015 is 5100115030793.
It is a cyclic number.
It is not a de Polignac number, because 3970305110015 - 24 = 3970305109999 is a prime.
It is a super-2 number, since 2×39703051100152 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2793716 + ... + 3968054.
It is an arithmetic number, because the mean of its divisors is an integer number (310730364000).
Almost surely, 23970305110015 is an apocalyptic number.
3970305110015 is a deficient number, since it is larger than the sum of its proper divisors (1001380713985).
3970305110015 is a wasteful number, since it uses less digits than its factorization.
3970305110015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1203766.
The product of its (nonzero) digits is 14175, while the sum is 35.
The spelling of 3970305110015 in words is "three trillion, nine hundred seventy billion, three hundred five million, one hundred ten thousand, fifteen".
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