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49201274 = 2139176983
BaseRepresentation
bin1011101110110…
…0000001111010
310102120200110102
42323230001322
5100043420044
64514315402
71135126643
oct273540172
9112520412
1049201274
1125855711
1214588b62
13a2689a5
14676a6ca
1544bd24e
hex2eec07a

49201274 has 8 divisors (see below), whose sum is σ = 74333280. Its totient is φ = 24423516.

The previous prime is 49201267. The next prime is 49201289. The reversal of 49201274 is 47210294.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 88214 + ... + 88769.

It is an arithmetic number, because the mean of its divisors is an integer number (9291660).

Almost surely, 249201274 is an apocalyptic number.

49201274 is a deficient number, since it is larger than the sum of its proper divisors (25132006).

49201274 is a wasteful number, since it uses less digits than its factorization.

49201274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177124.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 49201274 is about 7014.3619809645. The cubic root of 49201274 is about 366.4309226602.

The spelling of 49201274 in words is "forty-nine million, two hundred one thousand, two hundred seventy-four".

Divisors: 1 2 139 278 176983 353966 24600637 49201274