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100550060070 = 2354377945783
BaseRepresentation
bin101110110100101000…
…0000010100000100110
3100121112111200021210220
41131221100002200212
53121411303410240
6114105252425210
710156503260115
oct1355120024046
9317474607726
10100550060070
11397089843a9
12175a2018206
139635771385
144c1c127c7c
1529376905d0
hex1769402826

100550060070 has 32 divisors (see below), whose sum is σ = 246932243712. Its totient is φ = 26189782752.

The previous prime is 100550060057. The next prime is 100550060071. The reversal of 100550060070 is 70060055001.

It is a super-2 number, since 2×1005500600702 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100550060070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100550060071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38971602 + ... + 38974181.

It is an arithmetic number, because the mean of its divisors is an integer number (7716632616).

Almost surely, 2100550060070 is an apocalyptic number.

100550060070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100550060070 is an abundant number, since it is smaller than the sum of its proper divisors (146382183642).

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

100550060070 is a wasteful number, since it uses less digits than its factorization.

100550060070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77945836.

The product of its (nonzero) digits is 1050, while the sum is 24.

The spelling of 100550060070 in words is "one hundred billion, five hundred fifty million, sixty thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 43 86 129 215 258 430 645 1290 77945783 155891566 233837349 389728915 467674698 779457830 1169186745 2338373490 3351668669 6703337338 10055006007 16758343345 20110012014 33516686690 50275030035 100550060070