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103225341252 = 22311782010161
BaseRepresentation
bin110000000100010110…
…1011011010101000100
3100212102221200122200010
41200020231123111010
53142401141410002
6115230541150220
710313006631525
oct1401055332504
9325387618603
10103225341252
113a861017790
1218009b5b370
139970ab18a7
144dd356484c
152a4249146c
hex1808b5b544

103225341252 has 24 divisors (see below), whose sum is σ = 262755414432. Its totient is φ = 31280406400.

The previous prime is 103225341217. The next prime is 103225341257. The reversal of 103225341252 is 252143522301.

It is not an unprimeable number, because it can be changed into a prime (103225341257) 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, 391004949 + ... + 391005212.

It is an arithmetic number, because the mean of its divisors is an integer number (10948142268).

Almost surely, 2103225341252 is an apocalyptic number.

103225341252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103225341252 is an abundant number, since it is smaller than the sum of its proper divisors (159530073180).

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

103225341252 is a wasteful number, since it uses less digits than its factorization.

103225341252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 782010179 (or 782010177 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 103225341252 its reverse (252143522301), we get a palindrome (355368863553).

The spelling of 103225341252 in words is "one hundred three billion, two hundred twenty-five million, three hundred forty-one thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 782010161 1564020322 2346030483 3128040644 4692060966 8602111771 9384121932 17204223542 25806335313 34408447084 51612670626 103225341252