Base | Representation |
---|---|
bin | 11110100110001111011… |
… | …010010000010001110110 |
3 | 21110000021221120202001221 |
4 | 132212033122100101312 |
5 | 233422204112011204 |
6 | 4245535232140554 |
7 | 304624334611210 |
oct | 36461732202166 |
9 | 7400257522057 |
10 | 2102645032054 |
11 | 7407aa339696 |
12 | 29b60b69775a |
13 | 123381052b28 |
14 | 73aa8d155b0 |
15 | 39a64540654 |
hex | 1e98f690476 |
2102645032054 has 16 divisors (see below), whose sum is σ = 3617361871776. Its totient is φ = 897926702400.
The previous prime is 2102645032043. The next prime is 2102645032063. The reversal of 2102645032054 is 4502305462012.
It is a super-2 number, since 2×21026450320542 (a number of 25 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 7 ways as a sum of consecutive naturals, for example, 267236157 + ... + 267244024.
It is an arithmetic number, because the mean of its divisors is an integer number (226085116986).
Almost surely, 22102645032054 is an apocalyptic number.
2102645032054 is a deficient number, since it is larger than the sum of its proper divisors (1514716839722).
2102645032054 is a wasteful number, since it uses less digits than its factorization.
2102645032054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 534480471.
The product of its (nonzero) digits is 57600, while the sum is 34.
The spelling of 2102645032054 in words is "two trillion, one hundred two billion, six hundred forty-five million, thirty-two thousand, fifty-four".
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