Base | Representation |
---|---|
bin | 110111111010110101… |
… | …110110010101010001 |
3 | 12201222111111011211120 |
4 | 313322311312111101 |
5 | 1440432001320100 |
6 | 43330001432453 |
7 | 4223631015426 |
oct | 677265662521 |
9 | 181874434746 |
10 | 60042995025 |
11 | 23511783942 |
12 | b77833b729 |
13 | 587b632030 |
14 | 2c98485d4d |
15 | 18663e70a0 |
hex | dfad76551 |
60042995025 has 48 divisors (see below), whose sum is σ = 107154974976. Its totient is φ = 29491153920.
The previous prime is 60042995009. The next prime is 60042995039. The reversal of 60042995025 is 52059924006.
It is not a de Polignac number, because 60042995025 - 24 = 60042995009 is a prime.
It is a super-2 number, since 2×600429950252 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 351064 + ... + 493286.
It is an arithmetic number, because the mean of its divisors is an integer number (2232395312).
Almost surely, 260042995025 is an apocalyptic number.
60042995025 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
It is an amenable number.
60042995025 is a deficient number, since it is larger than the sum of its proper divisors (47111979951).
60042995025 is a wasteful number, since it uses less digits than its factorization.
60042995025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142682 (or 142677 counting only the distinct ones).
The product of its (nonzero) digits is 194400, while the sum is 42.
The spelling of 60042995025 in words is "sixty billion, forty-two million, nine hundred ninety-five thousand, twenty-five".
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