Base | Representation |
---|---|
bin | 11100001110010001… |
… | …10101001101011000 |
3 | 1110002222102112002202 |
4 | 32013020311031120 |
5 | 222012422004034 |
6 | 10543310545332 |
7 | 1044325034420 |
oct | 160710651530 |
9 | 43088375082 |
10 | 15152141144 |
11 | 6475a969a8 |
12 | 2b2a508248 |
13 | 15762176ba |
14 | a3a509480 |
15 | 5da36847e |
hex | 387235358 |
15152141144 has 16 divisors (see below), whose sum is σ = 32468874000. Its totient is φ = 6493774752.
The previous prime is 15152141143. The next prime is 15152141149. The reversal of 15152141144 is 44114125151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (15152141143) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135286919 + ... + 135287030.
It is an arithmetic number, because the mean of its divisors is an integer number (2029304625).
Almost surely, 215152141144 is an apocalyptic number.
15152141144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
15152141144 is an abundant number, since it is smaller than the sum of its proper divisors (17316732856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15152141144 is a wasteful number, since it uses less digits than its factorization.
15152141144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270573962 (or 270573958 counting only the distinct ones).
The product of its digits is 3200, while the sum is 29.
Adding to 15152141144 its reverse (44114125151), we get a palindrome (59266266295).
The spelling of 15152141144 in words is "fifteen billion, one hundred fifty-two million, one hundred forty-one thousand, one hundred forty-four".
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