Base | Representation |
---|---|
bin | 10000100111011101100100… |
… | …101100101110100100111101 |
3 | 100120202102200201221212002201 |
4 | 100213131210230232210331 |
5 | 34034322440321110112 |
6 | 415232424520151501 |
7 | 21251616232343266 |
oct | 2047354454564475 |
9 | 316672621855081 |
10 | 73080557988157 |
11 | 21316321861715 |
12 | 8243603008591 |
13 | 31a160c147b05 |
14 | 140919166596d |
15 | 86aed66c8257 |
hex | 427764b2e93d |
73080557988157 has 8 divisors (see below), whose sum is σ = 74320149283200. Its totient is φ = 71840997952224.
The previous prime is 73080557988143. The next prime is 73080557988161. The reversal of 73080557988157 is 75188975508037.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 73080557988157 - 211 = 73080557986109 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 73080557988157.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73080557988197) 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, 3075157 + ... + 12474682.
It is an arithmetic number, because the mean of its divisors is an integer number (9290018660400).
Almost surely, 273080557988157 is an apocalyptic number.
It is an amenable number.
73080557988157 is a deficient number, since it is larger than the sum of its proper divisors (1239591295043).
73080557988157 is a wasteful number, since it uses less digits than its factorization.
73080557988157 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15629555.
The product of its (nonzero) digits is 592704000, while the sum is 73.
The spelling of 73080557988157 in words is "seventy-three trillion, eighty billion, five hundred fifty-seven million, nine hundred eighty-eight thousand, one hundred fifty-seven".
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