Base | Representation |
---|---|
bin | 1101101011010000100… |
… | …01011010010011110110 |
3 | 1122220220012022110010022 |
4 | 12311220101122103312 |
5 | 30144324103024232 |
6 | 555511445325142 |
7 | 45643403103065 |
oct | 6655021322366 |
9 | 1586805273108 |
10 | 469900829942 |
11 | 17131384a545 |
12 | 770a0a067b2 |
13 | 35408372b8b |
14 | 18a599621dc |
15 | c35346a812 |
hex | 6d6845a4f6 |
469900829942 has 32 divisors (see below), whose sum is σ = 712581961728. Its totient is φ = 232390620000.
The previous prime is 469900829939. The next prime is 469900830019. The reversal of 469900829942 is 249928009964.
It is a happy number.
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, 61898567 + ... + 61906157.
It is an arithmetic number, because the mean of its divisors is an integer number (22268186304).
Almost surely, 2469900829942 is an apocalyptic number.
469900829942 is a deficient number, since it is larger than the sum of its proper divisors (242681131786).
469900829942 is a wasteful number, since it uses less digits than its factorization.
469900829942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8676.
The product of its (nonzero) digits is 20155392, while the sum is 62.
The spelling of 469900829942 in words is "four hundred sixty-nine billion, nine hundred million, eight hundred twenty-nine thousand, nine hundred forty-two".
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