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106571952 = 24321494967
BaseRepresentation
bin1100101101000…
…10100010110000
321102112102020100
412112202202300
5204240300302
614324112400
72432563254
oct626424260
9242472210
10106571952
11551800a3
122b835700
1319104c36
1410222264
159551d1c
hex65a28b0

106571952 has 60 divisors (see below), whose sum is σ = 300315600. Its totient is φ = 35278464.

The previous prime is 106571947. The next prime is 106571957. The reversal of 106571952 is 259175601.

It is an interprime number because it is at equal distance from previous prime (106571947) and next prime (106571957).

It is a super-2 number, since 2×1065719522 = 22715161906180608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (106571957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18973 + ... + 23939.

It is an arithmetic number, because the mean of its divisors is an integer number (5005260).

Almost surely, 2106571952 is an apocalyptic number.

106571952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 106571952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150157800).

106571952 is an abundant number, since it is smaller than the sum of its proper divisors (193743648).

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

106571952 is a wasteful number, since it uses less digits than its factorization.

106571952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5130 (or 5121 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 36.

The square root of 106571952 is about 10323.3692174600. The cubic root of 106571952 is about 474.1120282125.

The spelling of 106571952 in words is "one hundred six million, five hundred seventy-one thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 149 298 447 596 894 1192 1341 1788 2384 2682 3576 4967 5364 7152 9934 10728 14901 19868 21456 29802 39736 44703 59604 79472 89406 119208 178812 238416 357624 715248 740083 1480166 2220249 2960332 4440498 5920664 6660747 8880996 11841328 13321494 17761992 26642988 35523984 53285976 106571952