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49102060 = 2257350729
BaseRepresentation
bin1011101101001…
…1110011101100
310102101122100211
42323103303230
5100032231220
64512232204
71134234460
oct273236354
9112348324
1049102060
1125798117
121453b664
13a232797
1467424a0
15449db5a
hex2ed3cec

49102060 has 24 divisors (see below), whose sum is σ = 117845280. Its totient is φ = 16834944.

The previous prime is 49102043. The next prime is 49102073. The reversal of 49102060 is 6020194.

It is a super-2 number, since 2×491020602 = 4822024592487200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175225 + ... + 175504.

It is an arithmetic number, because the mean of its divisors is an integer number (4910220).

Almost surely, 249102060 is an apocalyptic number.

It is an amenable number.

49102060 is an abundant number, since it is smaller than the sum of its proper divisors (68743220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49102060 is a wasteful number, since it uses less digits than its factorization.

49102060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350745 (or 350743 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 49102060 is about 7007.2862079410. The cubic root of 49102060 is about 366.1844551835.

The spelling of 49102060 in words is "forty-nine million, one hundred two thousand, sixty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 350729 701458 1402916 1753645 2455103 3507290 4910206 7014580 9820412 12275515 24551030 49102060