Base | Representation |
---|---|
bin | 10000101100011010100110… |
… | …101101001110110100101011 |
3 | 100121221222100111010200121022 |
4 | 100230122212231032310223 |
5 | 34110412120231123000 |
6 | 420053043232403055 |
7 | 21315330012313205 |
oct | 2054324655166453 |
9 | 317858314120538 |
10 | 73420967832875 |
11 | 214377262963a3 |
12 | 82995856a648b |
13 | 31c774bc06530 |
14 | 141b84557d775 |
15 | 874cab829585 |
hex | 42c6a6b4ed2b |
73420967832875 has 64 divisors (see below), whose sum is σ = 99587910240000. Its totient is φ = 53720305920000.
The previous prime is 73420967832851. The next prime is 73420967832881. The reversal of 73420967832875 is 57823876902437.
It is not a de Polignac number, because 73420967832875 - 26 = 73420967832811 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 73420967832799 and 73420967832808.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 96714026 + ... + 97470224.
It is an arithmetic number, because the mean of its divisors is an integer number (1556061097500).
Almost surely, 273420967832875 is an apocalyptic number.
73420967832875 is a deficient number, since it is larger than the sum of its proper divisors (26166942407125).
73420967832875 is a wasteful number, since it uses less digits than its factorization.
73420967832875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 756777 (or 756767 counting only the distinct ones).
The product of its (nonzero) digits is 853493760, while the sum is 71.
The spelling of 73420967832875 in words is "seventy-three trillion, four hundred twenty billion, nine hundred sixty-seven million, eight hundred thirty-two thousand, eight hundred seventy-five".
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