Base | Representation |
---|---|
bin | 100011110100111101100011… |
… | …110101000110000111001001 |
3 | 202122220122122200012112102220 |
4 | 203310331203311012013021 |
5 | 131123121143323121101 |
6 | 1315043103223044253 |
7 | 45122065512310026 |
oct | 4364754365060711 |
9 | 678818580175386 |
10 | 157571140051401 |
11 | 462305aa76260a |
12 | 1580a413ba0689 |
13 | 69bcb829c167b |
14 | 2aca6aba5454d |
15 | 1333bc0eba636 |
hex | 8f4f63d461c9 |
157571140051401 has 8 divisors (see below), whose sum is σ = 210837238044000. Its totient is φ = 104676234379872.
The previous prime is 157571140051361. The next prime is 157571140051411. The reversal of 157571140051401 is 104150041175751.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 157571140051401 - 29 = 157571140050889 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (157571140051411) 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, 92798079276 + ... + 92798080973.
It is an arithmetic number, because the mean of its divisors is an integer number (26354654755500).
Almost surely, 2157571140051401 is an apocalyptic number.
It is an amenable number.
157571140051401 is a deficient number, since it is larger than the sum of its proper divisors (53266097992599).
157571140051401 is a wasteful number, since it uses less digits than its factorization.
157571140051401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 185596160535.
The product of its (nonzero) digits is 98000, while the sum is 42.
The spelling of 157571140051401 in words is "one hundred fifty-seven trillion, five hundred seventy-one billion, one hundred forty million, fifty-one thousand, four hundred one".
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