Base | Representation |
---|---|
bin | 11100011110101000011000… |
… | …101010110001100100111011 |
3 | 121102110210210021201001212002 |
4 | 130132220120222301210323 |
5 | 112404100003014333001 |
6 | 1122215100502411215 |
7 | 35245013650144040 |
oct | 3436503052614473 |
9 | 542423707631762 |
10 | 125250250152251 |
11 | 369aa372a42014 |
12 | 1206a407430b0b |
13 | 54b70813468b3 |
14 | 22d02045431c7 |
15 | e730a6b0546b |
hex | 71ea18ab193b |
125250250152251 has 8 divisors (see below), whose sum is σ = 143267507195904. Its totient is φ = 107264084149800.
The previous prime is 125250250152211. The next prime is 125250250152257. The reversal of 125250250152251 is 152251052052521.
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 125250250152251 - 26 = 125250250152187 is a prime.
It is a super-4 number, since 4×1252502501522514 (a number of 57 digits) contains 4444 as substring.
It is not an unprimeable number, because it can be changed into a prime (125250250152257) 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, 7772751665 + ... + 7772767778.
It is an arithmetic number, because the mean of its divisors is an integer number (17908438399488).
Almost surely, 2125250250152251 is an apocalyptic number.
125250250152251 is a deficient number, since it is larger than the sum of its proper divisors (18017257043653).
125250250152251 is a wasteful number, since it uses less digits than its factorization.
125250250152251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15545520601.
The product of its (nonzero) digits is 100000, while the sum is 38.
The spelling of 125250250152251 in words is "one hundred twenty-five trillion, two hundred fifty billion, two hundred fifty million, one hundred fifty-two thousand, two hundred fifty-one".
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