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100011021310 = 2510001102131
BaseRepresentation
bin101110100100100011…
…1110001001111111110
3100120010221101021122101
41131021013301033332
53114310310140220
6113535555135314
710140236440414
oct1351107611776
9316127337571
10100011021310
1139461683622
12174715a453a
13957ab9b125
144baa6cd2b4
1529051b530a
hex17491f13fe

100011021310 has 8 divisors (see below), whose sum is σ = 180019838376. Its totient is φ = 40004408520.

The previous prime is 100011021281. The next prime is 100011021311. The reversal of 100011021310 is 13120110001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1000110213102 (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 10001102131 = 100011021310 / (1 + 0 + 0 + 0 + 1 + 1 + 0 + 2 + 1 + 3 + 1 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100011021311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5000551056 + ... + 5000551075.

It is an arithmetic number, because the mean of its divisors is an integer number (22502479797).

Almost surely, 2100011021310 is an apocalyptic number.

100011021310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100011021310 is a deficient number, since it is larger than the sum of its proper divisors (80008817066).

100011021310 is a wasteful number, since it uses less digits than its factorization.

100011021310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10001102138.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 100011021310 its reverse (13120110001), we get a palindrome (113131131311).

The spelling of 100011021310 in words is "one hundred billion, eleven million, twenty-one thousand, three hundred ten".

Divisors: 1 2 5 10 10001102131 20002204262 50005510655 100011021310