Base | Representation |
---|---|
bin | 110011010101101111… |
… | …001011111010110111 |
3 | 12021021210101202221200 |
4 | 303111233023322313 |
5 | 1400344113233101 |
6 | 41154015143543 |
7 | 3661030136565 |
oct | 632557137267 |
9 | 167253352850 |
10 | 55125524151 |
11 | 21418a15225 |
12 | a825514bb3 |
13 | 527690aa59 |
14 | 294d348a35 |
15 | 1679843986 |
hex | cd5bcbeb7 |
55125524151 has 24 divisors (see below), whose sum is σ = 80069049840. Its totient is φ = 36546322176.
The previous prime is 55125524123. The next prime is 55125524197. The reversal of 55125524151 is 15142552155.
55125524151 is a `hidden beast` number, since 5 + 5 + 12 + 552 + 41 + 51 = 666.
It is not a de Polignac number, because 55125524151 - 217 = 55125393079 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55123524151) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1156476 + ... + 1203198.
It is an arithmetic number, because the mean of its divisors is an integer number (3336210410).
Almost surely, 255125524151 is an apocalyptic number.
55125524151 is a deficient number, since it is larger than the sum of its proper divisors (24943525689).
55125524151 is a wasteful number, since it uses less digits than its factorization.
55125524151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47455 (or 47452 counting only the distinct ones).
The product of its digits is 50000, while the sum is 36.
The spelling of 55125524151 in words is "fifty-five billion, one hundred twenty-five million, five hundred twenty-four thousand, one hundred fifty-one".
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