Base | Representation |
---|---|
bin | 101010001001001000110… |
… | …001011010111110101100 |
3 | 101020212011020020202112120 |
4 | 222021020301122332230 |
5 | 334422031342410440 |
6 | 10054230045232540 |
7 | 416142203153532 |
oct | 52111061327654 |
9 | 11225136222476 |
10 | 2896028872620 |
11 | a17220887924 |
12 | 3a932a262750 |
13 | 18012c39a860 |
14 | a02506ba152 |
15 | 504eba88dd0 |
hex | 2a248c5afac |
2896028872620 has 96 divisors (see below), whose sum is σ = 8735475188160. Its totient is φ = 712637276160.
The previous prime is 2896028872619. The next prime is 2896028872631. The reversal of 2896028872620 is 262788206982.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1808440 + ... + 3010400.
It is an arithmetic number, because the mean of its divisors is an integer number (90994533210).
Almost surely, 22896028872620 is an apocalyptic number.
2896028872620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2896028872620 is an abundant number, since it is smaller than the sum of its proper divisors (5839446315540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2896028872620 is a wasteful number, since it uses less digits than its factorization.
2896028872620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1205075 (or 1205073 counting only the distinct ones).
The product of its (nonzero) digits is 18579456, while the sum is 60.
The spelling of 2896028872620 in words is "two trillion, eight hundred ninety-six billion, twenty-eight million, eight hundred seventy-two thousand, six hundred twenty".
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