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109007411200 = 211522129051
BaseRepresentation
bin110010110000101011…
…0010001100000000000
3101102100220200020111221
41211201112101200000
53241221344124300
6122024411044424
710606206464362
oct1454126214000
9342326606457
10109007411200
1142258929496
1219162440714
13a38298615c
1453c1444d32
152c7edcc31a
hex1961591800

109007411200 has 72 divisors (see below), whose sum is σ = 270272506140. Its totient is φ = 43602944000.

The previous prime is 109007411189. The next prime is 109007411231. The reversal of 109007411200 is 2114700901.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1013326 + ... + 1115725.

Almost surely, 2109007411200 is an apocalyptic number.

109007411200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

109007411200 is an abundant number, since it is smaller than the sum of its proper divisors (161265094940).

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

109007411200 is an equidigital number, since it uses as much as digits as its factorization.

109007411200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129083 (or 2129058 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 25.

The spelling of 109007411200 in words is "one hundred nine billion, seven million, four hundred eleven thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 400 512 640 800 1024 1280 1600 2048 2560 3200 5120 6400 10240 12800 25600 51200 2129051 4258102 8516204 10645255 17032408 21290510 34064816 42581020 53226275 68129632 85162040 106452550 136259264 170324080 212905100 272518528 340648160 425810200 545037056 681296320 851620400 1090074112 1362592640 1703240800 2180148224 2725185280 3406481600 4360296448 5450370560 6812963200 10900741120 13625926400 21801482240 27251852800 54503705600 109007411200