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2010102132 = 223167508511
BaseRepresentation
bin111011111001111…
…1011100101110100
312012002100202202010
41313303323211310
513104041232012
6531243244220
7100545405033
oct16763734564
95162322663
102010102132
11941717535
12481219670
132605a355c
14150d6871a
15bb70ac3c
hex77cfb974

2010102132 has 12 divisors (see below), whose sum is σ = 4690238336. Its totient is φ = 670034040.

The previous prime is 2010102109. The next prime is 2010102137. The reversal of 2010102132 is 2312010102.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 167508511 = 2010102132 / (2 + 0 + 1 + 0 + 1 + 0 + 2 + 1 + 3 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010102137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83754244 + ... + 83754267.

Almost surely, 22010102132 is an apocalyptic number.

It is an amenable number.

2010102132 is an abundant number, since it is smaller than the sum of its proper divisors (2680136204).

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

2010102132 is a wasteful number, since it uses less digits than its factorization.

2010102132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167508518 (or 167508516 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2010102132 is about 44834.1625549090. The cubic root of 2010102132 is about 1262.0388030427.

Adding to 2010102132 its reverse (2312010102), we get a palindrome (4322112234).

The spelling of 2010102132 in words is "two billion, ten million, one hundred two thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 167508511 335017022 502525533 670034044 1005051066 2010102132