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103270904064 = 283244822441
BaseRepresentation
bin110000000101101101…
…1001111000100000000
3100212120010102111002200
41200023123033010000
53142444322412224
6115235245513200
710314102125646
oct1401333170400
9325503374080
10103270904064
113a8848077a9
1218021272800
13997a375433
144dd9625196
152a464915c9
hex180b6cf100

103270904064 has 54 divisors (see below), whose sum is σ = 297755482206. Its totient is φ = 34423633920.

The previous prime is 103270904057. The next prime is 103270904081. The reversal of 103270904064 is 460409072301.

It can be written as a sum of positive squares in only one way, i.e., 76573958400 + 26696945664 = 276720^2 + 163392^2 .

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

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, 22408917 + ... + 22413524.

Almost surely, 2103270904064 is an apocalyptic number.

It is an amenable number.

103270904064 is an abundant number, since it is smaller than the sum of its proper divisors (194484578142).

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

103270904064 is an equidigital number, since it uses as much as digits as its factorization.

103270904064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44822463 (or 44822446 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

Adding to 103270904064 its reverse (460409072301), we get a palindrome (563679976365).

The spelling of 103270904064 in words is "one hundred three billion, two hundred seventy million, nine hundred four thousand, sixty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 576 768 1152 2304 44822441 89644882 134467323 179289764 268934646 358579528 403401969 537869292 717159056 806803938 1075738584 1434318112 1613607876 2151477168 2868636224 3227215752 4302954336 5737272448 6454431504 8605908672 11474544896 12908863008 17211817344 25817726016 34423634688 51635452032 103270904064