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105010060551 = 31124733128659
BaseRepresentation
bin110000111001100010…
…1100101110100000111
3101001001022221210021220
41201303011211310013
53210030033414201
6120124014011423
710405150534014
oct1416305456407
9331038853256
10105010060551
1140597494810
12184277a6b73
139b96781606
1451225c070b
152ae8ecc036
hex1873165d07

105010060551 has 16 divisors (see below), whose sum is σ = 152749269120. Its totient is φ = 63639393120.

The previous prime is 105010060489. The next prime is 105010060577. The reversal of 105010060551 is 155060010501.

It is not a de Polignac number, because 105010060551 - 227 = 104875842823 is a prime.

It is a super-2 number, since 2×1050100605512 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105010060151) 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, 751860 + ... + 880518.

It is an arithmetic number, because the mean of its divisors is an integer number (9546829320).

Almost surely, 2105010060551 is an apocalyptic number.

105010060551 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

105010060551 is a deficient number, since it is larger than the sum of its proper divisors (47739208569).

105010060551 is a wasteful number, since it uses less digits than its factorization.

105010060551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153406.

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 105010060551 in words is "one hundred five billion, ten million, sixty thousand, five hundred fifty-one".

Divisors: 1 3 11 33 24733 74199 128659 272063 385977 816189 1415249 4245747 3182123047 9546369141 35003353517 105010060551