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107287714408 = 23721728515647
BaseRepresentation
bin110001111101011011…
…0001001101001101000
3101020221001202121000011
41203322312021221220
53224211123330113
6121142020021304
710515455345200
oct1437266115150
9336831677004
10107287714408
1141556132876
1218962531834
13a16a6014a4
14529acb3400
152bcde3763d
hex18fad89a68

107287714408 has 96 divisors (see below), whose sum is σ = 247903597440. Its totient is φ = 43252876800.

The previous prime is 107287714397. The next prime is 107287714423. The reversal of 107287714408 is 804417782701.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18996241 + ... + 19001887.

It is an arithmetic number, because the mean of its divisors is an integer number (2582329140).

Almost surely, 2107287714408 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 107287714408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123951798720).

107287714408 is an abundant number, since it is smaller than the sum of its proper divisors (140615883032).

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

107287714408 is a wasteful number, since it uses less digits than its factorization.

107287714408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8535 (or 8524 counting only the distinct ones).

The product of its (nonzero) digits is 702464, while the sum is 49.

The spelling of 107287714408 in words is "one hundred seven billion, two hundred eighty-seven million, seven hundred fourteen thousand, four hundred eight".

Divisors: 1 2 4 7 8 14 17 28 34 49 56 68 98 119 136 196 238 392 476 833 952 1666 2851 3332 5647 5702 6664 11294 11404 19957 22588 22808 39529 39914 45176 48467 79058 79828 95999 96934 139699 158116 159656 191998 193868 276703 279398 316232 339269 383996 387736 553406 558796 671993 678538 767992 1106812 1117592 1343986 1357076 2213624 2374883 2687972 2714152 4703951 4749766 5375944 9407902 9499532 16099597 18815804 18999064 32199194 37631608 64398388 112697179 128796776 225394358 273693149 450788716 547386298 788880253 901577432 1094772596 1577760506 1915852043 2189545192 3155521012 3831704086 6311042024 7663408172 13410964301 15326816344 26821928602 53643857204 107287714408