Base | Representation |
---|---|
bin | 100111000101110110… |
… | …0010100011000100010 |
3 | 22000200111000202021211 |
4 | 1032023230110120202 |
5 | 2333411143420344 |
6 | 102322025340334 |
7 | 6031211322421 |
oct | 1161354243042 |
9 | 260614022254 |
10 | 83948029474 |
11 | 32669524061 |
12 | 1432a0376aa |
13 | 7bbb05b22a |
14 | 40c52412b8 |
15 | 22b4dca334 |
hex | 138bb14622 |
83948029474 has 16 divisors (see below), whose sum is σ = 129047385600. Its totient is φ = 40933092640.
The previous prime is 83948029469. The next prime is 83948029483. The reversal of 83948029474 is 47492084938.
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, 16654 + ... + 410089.
It is an arithmetic number, because the mean of its divisors is an integer number (8065461600).
Almost surely, 283948029474 is an apocalyptic number.
83948029474 is a deficient number, since it is larger than the sum of its proper divisors (45099356126).
83948029474 is a wasteful number, since it uses less digits than its factorization.
83948029474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 429185.
The product of its (nonzero) digits is 13934592, while the sum is 58.
The spelling of 83948029474 in words is "eighty-three billion, nine hundred forty-eight million, twenty-nine thousand, four hundred seventy-four".
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