Base | Representation |
---|---|
bin | 100100110110000111… |
… | …1101001101110111001 |
3 | 21120020101111112002020 |
4 | 1021230033221232321 |
5 | 2244022104010003 |
6 | 100203313025053 |
7 | 5500542155043 |
oct | 1115417515671 |
9 | 246211445066 |
10 | 79125453753 |
11 | 3061428a595 |
12 | 13402b55189 |
13 | 75ccbb1028 |
14 | 3b88966a93 |
15 | 20d181dd53 |
hex | 126c3e9bb9 |
79125453753 has 8 divisors (see below), whose sum is σ = 105523643328. Its totient is φ = 52738783344.
The previous prime is 79125453727. The next prime is 79125453761. The reversal of 79125453753 is 35735452197.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 79125453753 - 26 = 79125453689 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 79125453696 and 79125453705.
It is not an unprimeable number, because it can be changed into a prime (79125453793) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2863750 + ... + 2891247.
It is an arithmetic number, because the mean of its divisors is an integer number (13190455416).
Almost surely, 279125453753 is an apocalyptic number.
It is an amenable number.
79125453753 is a deficient number, since it is larger than the sum of its proper divisors (26398189575).
79125453753 is a wasteful number, since it uses less digits than its factorization.
79125453753 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5759583.
The product of its digits is 3969000, while the sum is 51.
The spelling of 79125453753 in words is "seventy-nine billion, one hundred twenty-five million, four hundred fifty-three thousand, seven hundred fifty-three".
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