Base | Representation |
---|---|
bin | 1011110001011… |
… | …0011101100010 |
3 | 10102220111212110 |
4 | 2330112131202 |
5 | 100120000244 |
6 | 4522140150 |
7 | 1136452440 |
oct | 274263542 |
9 | 112814773 |
10 | 49375074 |
11 | 25964251 |
12 | 14651656 |
13 | a2c9b28 |
14 | 67b3b90 |
15 | 45049b9 |
hex | 2f16762 |
49375074 has 32 divisors (see below), whose sum is σ = 113694336. Its totient is φ = 14002560.
The previous prime is 49375069. The next prime is 49375093. The reversal of 49375074 is 47057394.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1464 + ... + 10044.
It is an arithmetic number, because the mean of its divisors is an integer number (3552948).
Almost surely, 249375074 is an apocalyptic number.
49375074 is an abundant number, since it is smaller than the sum of its proper divisors (64319262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49375074 is a wasteful number, since it uses less digits than its factorization.
49375074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8730.
The product of its (nonzero) digits is 105840, while the sum is 39.
The square root of 49375074 is about 7026.7399268793. The cubic root of 49375074 is about 366.8618793381.
It can be divided in two parts, 4937 and 5074, that added together give a triangular number (10011 = T141).
The spelling of 49375074 in words is "forty-nine million, three hundred seventy-five thousand, seventy-four".
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