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106981713 = 3231547701
BaseRepresentation
bin1100110000001…
…10100101010001
321110022020022200
412120012211101
5204341403323
614340553413
72436221016
oct630064521
9243266280
10106981713
115542aa43
122b9b2869
13192195b7
14102cb70d
1595d3443
hex6606951

106981713 has 24 divisors (see below), whose sum is σ = 160033536. Its totient is φ = 68796000.

The previous prime is 106981711. The next prime is 106981741. The reversal of 106981713 is 317189601.

It is not a de Polignac number, because 106981713 - 21 = 106981711 is a prime.

It is a super-2 number, since 2×1069817132 = 22890173832828738, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (106981711) 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 23 ways as a sum of consecutive naturals, for example, 152263 + ... + 152963.

It is an arithmetic number, because the mean of its divisors is an integer number (6668064).

Almost surely, 2106981713 is an apocalyptic number.

It is an amenable number.

106981713 is a deficient number, since it is larger than the sum of its proper divisors (53051823).

106981713 is a wasteful number, since it uses less digits than its factorization.

106981713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1285 (or 1282 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 106981713 is about 10343.1964595090. The cubic root of 106981713 is about 474.7188925825.

The spelling of 106981713 in words is "one hundred six million, nine hundred eighty-one thousand, seven hundred thirteen".

Divisors: 1 3 9 31 93 279 547 701 1641 2103 4923 6309 16957 21731 50871 65193 152613 195579 383447 1150341 3451023 11886857 35660571 106981713