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49006077 = 3233971789
BaseRepresentation
bin1011101011110…
…0010111111101
310102012202200220
42322330113331
5100021143302
64510211553
71133354601
oct272742775
9112182626
1049006077
1125731a9a
12144b3bb9
13a1caba3
146719501
1544804bc
hex2ebc5fd

49006077 has 16 divisors (see below), whose sum is σ = 68392320. Its totient is φ = 31154112.

The previous prime is 49006057. The next prime is 49006081. The reversal of 49006077 is 77060094.

It is not a de Polignac number, because 49006077 - 27 = 49005949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49006057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26499 + ... + 28287.

It is an arithmetic number, because the mean of its divisors is an integer number (4274520).

Almost surely, 249006077 is an apocalyptic number.

It is an amenable number.

49006077 is a deficient number, since it is larger than the sum of its proper divisors (19386243).

49006077 is a wasteful number, since it uses less digits than its factorization.

49006077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2212.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 49006077 is about 7000.4340579710. The cubic root of 49006077 is about 365.9456979966.

The spelling of 49006077 in words is "forty-nine million, six thousand, seventy-seven".

Divisors: 1 3 23 69 397 1191 1789 5367 9131 27393 41147 123441 710233 2130699 16335359 49006077