Base | Representation |
---|---|
bin | 10011000110110110011000… |
… | …10101010001000111110100 |
3 | 12111202202200220120200112100 |
4 | 21203123030111101013310 |
5 | 21001400400320413232 |
6 | 225210130045222100 |
7 | 11564420300040345 |
oct | 1143331425210764 |
9 | 174682626520470 |
10 | 42016798216692 |
11 | 1242a251243772 |
12 | 4867178861930 |
13 | 1a5a223092310 |
14 | a538a3d200cc |
15 | 4cce47813c7c |
hex | 2636cc5511f4 |
42016798216692 has 72 divisors (see below), whose sum is σ = 114380039131904. Its totient is φ = 12928135139136.
The previous prime is 42016798216691. The next prime is 42016798216693. The reversal of 42016798216692 is 29661289761024.
42016798216692 is a `hidden beast` number, since 420 + 1 + 6 + 79 + 82 + 1 + 6 + 69 + 2 = 666.
It is an interprime number because it is at equal distance from previous prime (42016798216691) and next prime (42016798216693).
It is a super-2 number, since 2×420167982166922 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42016798216691) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67128693 + ... + 67751715.
Almost surely, 242016798216692 is an apocalyptic number.
It is an amenable number.
42016798216692 is an abundant number, since it is smaller than the sum of its proper divisors (72363240915212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42016798216692 is a wasteful number, since it uses less digits than its factorization.
42016798216692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 767149 (or 767144 counting only the distinct ones).
The product of its (nonzero) digits is 31352832, while the sum is 63.
The spelling of 42016798216692 in words is "forty-two trillion, sixteen billion, seven hundred ninety-eight million, two hundred sixteen thousand, six hundred ninety-two".
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