Base | Representation |
---|---|
bin | 1001110011001001… |
… | …0011111111011000 |
3 | 20210022121221011020 |
4 | 2130302103333120 |
5 | 20341342403101 |
6 | 1113003202440 |
7 | 122120220024 |
oct | 23462237730 |
9 | 6708557136 |
10 | 2630434776 |
11 | 112a8a2642 |
12 | 614b16420 |
13 | 32bc6aaa8 |
14 | 1ad4c5384 |
15 | 105de3136 |
hex | 9cc93fd8 |
2630434776 has 32 divisors (see below), whose sum is σ = 6588692160. Its totient is φ = 875130912.
The previous prime is 2630434693. The next prime is 2630434777. The reversal of 2630434776 is 6774340362.
It is a super-2 number, since 2×26304347762 = 13838374221580340352, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2630434777) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92230 + ... + 117333.
It is an arithmetic number, because the mean of its divisors is an integer number (205896630).
Almost surely, 22630434776 is an apocalyptic number.
It is an amenable number.
2630434776 is an abundant number, since it is smaller than the sum of its proper divisors (3958257384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2630434776 is a wasteful number, since it uses less digits than its factorization.
2630434776 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210095 (or 210091 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 42.
The square root of 2630434776 is about 51287.7643887897. The cubic root of 2630434776 is about 1380.4134405003.
The spelling of 2630434776 in words is "two billion, six hundred thirty million, four hundred thirty-four thousand, seven hundred seventy-six".
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