Base | Representation |
---|---|
bin | 100111001010010100… |
… | …000010101010100110 |
3 | 11000112110112100020021 |
4 | 213022110002222212 |
5 | 1142104013111334 |
6 | 31152251025354 |
7 | 3016004144434 |
oct | 471224025246 |
9 | 130473470207 |
10 | 42048957094 |
11 | 169185a3911 |
12 | 819613b25a |
13 | 3c7170b401 |
14 | 206c76bd54 |
15 | 116181a3b4 |
hex | 9ca502aa6 |
42048957094 has 4 divisors (see below), whose sum is σ = 63073435644. Its totient is φ = 21024478546.
The previous prime is 42048957043. The next prime is 42048957149. The reversal of 42048957094 is 49075984024.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×420489570942 (a number of 22 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 as a sum of consecutive naturals, namely, 10512239272 + ... + 10512239275.
It is an arithmetic number, because the mean of its divisors is an integer number (15768358911).
Almost surely, 242048957094 is an apocalyptic number.
42048957094 is a deficient number, since it is larger than the sum of its proper divisors (21024478550).
42048957094 is a wasteful number, since it uses less digits than its factorization.
42048957094 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21024478549.
The product of its (nonzero) digits is 2903040, while the sum is 52.
The spelling of 42048957094 in words is "forty-two billion, forty-eight million, nine hundred fifty-seven thousand, ninety-four".
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