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49258996 = 22172333109
BaseRepresentation
bin1011101111101…
…0000111110100
310102200121122021
42323322013310
5100102241441
64515442524
71135460143
oct273720764
9112617567
1049258996
1125895016
12145b6444
13a289047
14678375a
1544d03d1
hex2efa1f4

49258996 has 24 divisors (see below), whose sum is σ = 91695240. Its totient is φ = 23073792.

The previous prime is 49258981. The next prime is 49258997. The reversal of 49258996 is 69985294.

It can be written as a sum of positive squares in 4 ways, for example, as 2062096 + 47196900 = 1436^2 + 6870^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49258997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14290 + ... + 17398.

It is an arithmetic number, because the mean of its divisors is an integer number (3820635).

Almost surely, 249258996 is an apocalyptic number.

It is an amenable number.

49258996 is a deficient number, since it is larger than the sum of its proper divisors (42436244).

49258996 is a wasteful number, since it uses less digits than its factorization.

49258996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363 (or 3361 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 52.

The square root of 49258996 is about 7018.4753330050. The cubic root of 49258996 is about 366.5741632582.

The spelling of 49258996 in words is "forty-nine million, two hundred fifty-eight thousand, nine hundred ninety-six".

Divisors: 1 2 4 17 34 68 233 466 932 3109 3961 6218 7922 12436 15844 52853 105706 211412 724397 1448794 2897588 12314749 24629498 49258996