Base | Representation |
---|---|
bin | 100100010111101110… |
… | …000111010000010110 |
3 | 10201210122111012000020 |
4 | 210113232013100112 |
5 | 1114434440414344 |
6 | 25535054130010 |
7 | 2551522134453 |
oct | 442756072026 |
9 | 121718435006 |
10 | 39052669974 |
11 | 15620239a6a |
12 | 769a7b0906 |
13 | 38b4a26b56 |
14 | 1c6685082a |
15 | 103875b719 |
hex | 917b87416 |
39052669974 has 12 divisors (see below), whose sum is σ = 78106308084. Its totient is φ = 13017395304.
The previous prime is 39052669973. The next prime is 39052670003. The reversal of 39052669974 is 47996625093.
It is a super-2 number, since 2×390526699742 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39052669973) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 443724 + ... + 524400.
It is an arithmetic number, because the mean of its divisors is an integer number (6508859007).
Almost surely, 239052669974 is an apocalyptic number.
39052669974 is an abundant number, since it is smaller than the sum of its proper divisors (39053638110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
39052669974 is an frugal number, since it uses more digits than its factorization.
39052669974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 161359 (or 80682 counting only the distinct ones).
The product of its (nonzero) digits is 22044960, while the sum is 60.
The spelling of 39052669974 in words is "thirty-nine billion, fifty-two million, six hundred sixty-nine thousand, nine hundred seventy-four".
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