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49041055 = 5710113873
BaseRepresentation
bin1011101100010…
…0111010011111
310102021112200101
42323010322133
5100023303210
64511041531
71133561560
oct273047237
9112245611
1049041055
11257562a8
12145102a7
13a210a9b
146728167
15448aa3a
hex2ec4e9f

49041055 has 16 divisors (see below), whose sum is σ = 67927104. Its totient is φ = 33292800.

The previous prime is 49041023. The next prime is 49041061. The reversal of 49041055 is 55014094.

It is not a de Polignac number, because 49041055 - 25 = 49041023 is a prime.

It is a congruent number.

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, 3402 + ... + 10471.

It is an arithmetic number, because the mean of its divisors is an integer number (4245444).

Almost surely, 249041055 is an apocalyptic number.

49041055 is a deficient number, since it is larger than the sum of its proper divisors (18886049).

49041055 is a wasteful number, since it uses less digits than its factorization.

49041055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13986.

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 49041055 is about 7002.9318860032. The cubic root of 49041055 is about 366.0327416537.

The spelling of 49041055 in words is "forty-nine million, forty-one thousand, fifty-five".

Divisors: 1 5 7 35 101 505 707 3535 13873 69365 97111 485555 1401173 7005865 9808211 49041055