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1014152132 = 2271910917489
BaseRepresentation
bin111100011100101…
…011101111000100
32121200022021012002
4330130223233010
54034110332012
6244344444432
734063102520
oct7434535704
92550267162
101014152132
1148050a564
12243779718
13132153926
1498992d80
155e0797c2
hex3c72bbc4

1014152132 has 48 divisors (see below), whose sum is σ = 2154768000. Its totient is φ = 407960064.

The previous prime is 1014152107. The next prime is 1014152149. The reversal of 1014152132 is 2312514101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49244 + ... + 66732.

It is an arithmetic number, because the mean of its divisors is an integer number (44891000).

Almost surely, 21014152132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1014152132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1077384000).

1014152132 is an abundant number, since it is smaller than the sum of its proper divisors (1140615868).

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

1014152132 is a wasteful number, since it uses less digits than its factorization.

1014152132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17628 (or 17626 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1014152132 is about 31845.7553215495. The cubic root of 1014152132 is about 1004.6952970154.

Adding to 1014152132 its reverse (2312514101), we get a palindrome (3326666233).

The spelling of 1014152132 in words is "one billion, fourteen million, one hundred fifty-two thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 19 28 38 76 109 133 218 266 436 532 763 1526 2071 3052 4142 8284 14497 17489 28994 34978 57988 69956 122423 244846 332291 489692 664582 1329164 1906301 2326037 3812602 4652074 7625204 9304148 13344107 26688214 36219719 53376428 72439438 144878876 253538033 507076066 1014152132