Search a number
-
+
1013130000232 = 23781122307777
BaseRepresentation
bin11101011111000110100…
…00001111011101101000
310120212001202211112201221
432233203100033131220
5113044342240001412
62053231523551424
7133124206625050
oct16574320173550
93525052745657
101013130000232
11360736522459
1214442722b574
13746cb58614c
1437070172560
151b5492e6b07
hexebe340f768

1013130000232 has 32 divisors (see below), whose sum is σ = 2173669888320. Its totient is φ = 433663165440.

The previous prime is 1013130000227. The next prime is 1013130000277. The reversal of 1013130000232 is 2320000313101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11108473 + ... + 11199304.

It is an arithmetic number, because the mean of its divisors is an integer number (67927184010).

Almost surely, 21013130000232 is an apocalyptic number.

It is an amenable number.

1013130000232 is an abundant number, since it is smaller than the sum of its proper divisors (1160539888088).

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

1013130000232 is a wasteful number, since it uses less digits than its factorization.

1013130000232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22308601 (or 22308597 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1013130000232 its reverse (2320000313101), we get a palindrome (3333130313333).

The spelling of 1013130000232 in words is "one trillion, thirteen billion, one hundred thirty million, two hundred thirty-two", and thus it is an aban number.

Divisors: 1 2 4 7 8 14 28 56 811 1622 3244 5677 6488 11354 22708 45416 22307777 44615554 89231108 156154439 178462216 312308878 624617756 1249235512 18091607147 36183214294 72366428588 126641250029 144732857176 253282500058 506565000116 1013130000232