Base | Representation |
---|---|
bin | 100100000111000000… |
… | …010000011011100010 |
3 | 10201002002202112000110 |
4 | 210013000100123202 |
5 | 1113401141312344 |
6 | 25451155032150 |
7 | 2541545243151 |
oct | 440700203342 |
9 | 121062675013 |
10 | 38772213474 |
11 | 154969a3935 |
12 | 762089b656 |
13 | 386b8ac767 |
14 | 1c3b4c7598 |
15 | 101dd0d3b9 |
hex | 9070106e2 |
38772213474 has 8 divisors (see below), whose sum is σ = 77544426960. Its totient is φ = 12924071156.
The previous prime is 38772213461. The next prime is 38772213503. The reversal of 38772213474 is 47431227783.
It is a sphenic number, since it is the product of 3 distinct primes.
38772213474 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3231017784 + ... + 3231017795.
It is an arithmetic number, because the mean of its divisors is an integer number (9693053370).
Almost surely, 238772213474 is an apocalyptic number.
38772213474 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38772213474 is a wasteful number, since it uses less digits than its factorization.
38772213474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6462035584.
The product of its digits is 1580544, while the sum is 48.
The spelling of 38772213474 in words is "thirty-eight billion, seven hundred seventy-two million, two hundred thirteen thousand, four hundred seventy-four".
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