Base | Representation |
---|---|
bin | 101000100100100… |
… | …100100000000010 |
3 | 1202102210220000102 |
4 | 220210210200002 |
5 | 2343223102310 |
6 | 151313122402 |
7 | 22603434116 |
oct | 5044444002 |
9 | 1672726012 |
10 | 680675330 |
11 | 31a2504a5 |
12 | 16bb59402 |
13 | ab03448a |
14 | 66587746 |
15 | 3eb568a5 |
hex | 28924802 |
680675330 has 16 divisors (see below), whose sum is σ = 1245983040. Its totient is φ = 267655152.
The previous prime is 680675329. The next prime is 680675353. The reversal of 680675330 is 33576086.
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, 576254 + ... + 577433.
It is an arithmetic number, because the mean of its divisors is an integer number (77873940).
Almost surely, 2680675330 is an apocalyptic number.
680675330 is a deficient number, since it is larger than the sum of its proper divisors (565307710).
680675330 is a wasteful number, since it uses less digits than its factorization.
680675330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1153753.
The product of its (nonzero) digits is 90720, while the sum is 38.
The square root of 680675330 is about 26089.7552690707. The cubic root of 680675330 is about 879.6569470347.
The spelling of 680675330 in words is "six hundred eighty million, six hundred seventy-five thousand, three hundred thirty".
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