Base | Representation |
---|---|
bin | 101010100010110001… |
… | …011111111110001100 |
3 | 11100220120000210002012 |
4 | 222202301133332030 |
5 | 1222023210323324 |
6 | 32552500520352 |
7 | 3205002223166 |
oct | 524261377614 |
9 | 140816023065 |
10 | 45680557964 |
11 | 18411536348 |
12 | 8a2a3b00b8 |
13 | 43ccc04072 |
14 | 22d4bc5936 |
15 | 12c557020e |
hex | aa2c5ff8c |
45680557964 has 48 divisors (see below), whose sum is σ = 81676176288. Its totient is φ = 22350048768.
The previous prime is 45680557963. The next prime is 45680558003. The reversal of 45680557964 is 46975508654.
It is not an unprimeable number, because it can be changed into a prime (45680557963) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45817514 + ... + 45818510.
It is an arithmetic number, because the mean of its divisors is an integer number (1701587006).
Almost surely, 245680557964 is an apocalyptic number.
It is an amenable number.
45680557964 is a deficient number, since it is larger than the sum of its proper divisors (35995618324).
45680557964 is a wasteful number, since it uses less digits than its factorization.
45680557964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2154 (or 2152 counting only the distinct ones).
The product of its (nonzero) digits is 36288000, while the sum is 59.
The spelling of 45680557964 in words is "forty-five billion, six hundred eighty million, five hundred fifty-seven thousand, nine hundred sixty-four".
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