Base | Representation |
---|---|
bin | 1000110110010110100… |
… | …0011100100111110011 |
3 | 112112102011022012212110 |
4 | 2031211220130213303 |
5 | 4442323403112141 |
6 | 153501404100403 |
7 | 13661263546200 |
oct | 2154550344763 |
9 | 475364265773 |
10 | 152028957171 |
11 | 59525423763 |
12 | 2556a234703 |
13 | 1144aa24c30 |
14 | 7503026ca7 |
15 | 3e4bcb1e16 |
hex | 2365a1c9f3 |
152028957171 has 48 divisors (see below), whose sum is σ = 257728821504. Its totient is φ = 78994149696.
The previous prime is 152028957167. The next prime is 152028957187. The reversal of 152028957171 is 171759820251.
It is not a de Polignac number, because 152028957171 - 22 = 152028957167 is a prime.
It is a super-2 number, since 2×1520289571712 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 152028957171.
It is not an unprimeable number, because it can be changed into a prime (152028957131) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 465655 + ... + 721728.
It is an arithmetic number, because the mean of its divisors is an integer number (5369350448).
Almost surely, 2152028957171 is an apocalyptic number.
152028957171 is a deficient number, since it is larger than the sum of its proper divisors (105699864333).
152028957171 is a wasteful number, since it uses less digits than its factorization.
152028957171 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1187480 (or 1187473 counting only the distinct ones).
The product of its (nonzero) digits is 352800, while the sum is 48.
The spelling of 152028957171 in words is "one hundred fifty-two billion, twenty-eight million, nine hundred fifty-seven thousand, one hundred seventy-one".
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