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109014960 = 2435454229
BaseRepresentation
bin1100111111101…
…10111110110000
321121010112102010
412133312332300
5210401434320
614452322520
72462416605
oct637667660
9247115363
10109014960
115659960a
1230613440
131977bbc2
141069a6ac
159885ae0
hex67f6fb0

109014960 has 40 divisors (see below), whose sum is σ = 337947120. Its totient is φ = 29070592.

The previous prime is 109014959. The next prime is 109014967. The reversal of 109014960 is 69410901.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (109014967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226875 + ... + 227354.

It is an arithmetic number, because the mean of its divisors is an integer number (8448678).

Almost surely, 2109014960 is an apocalyptic number.

109014960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109014960 is an abundant number, since it is smaller than the sum of its proper divisors (228932160).

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

109014960 is a wasteful number, since it uses less digits than its factorization.

109014960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454245 (or 454239 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 30.

The square root of 109014960 is about 10441.0229383907. The cubic root of 109014960 is about 477.7074708556.

The spelling of 109014960 in words is "one hundred nine million, fourteen thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 240 454229 908458 1362687 1816916 2271145 2725374 3633832 4542290 5450748 6813435 7267664 9084580 10901496 13626870 18169160 21802992 27253740 36338320 54507480 109014960