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10022000242 = 2172207133559
BaseRepresentation
bin10010101010101101…
…11001011001110010
3221212110011100210011
421111112321121302
5131011113001432
64334250125134
7503232411412
oct112526713162
927773140704
1010022000242
114283181131
121b384207aa
13c39421177
146b104c642
153d9ca6847
hex2555b9672

10022000242 has 16 divisors (see below), whose sum is σ = 15924625920. Its totient is φ = 4714063168.

The previous prime is 10022000237. The next prime is 10022000257. The reversal of 10022000242 is 24200022001.

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, 8259 + ... + 141817.

It is an arithmetic number, because the mean of its divisors is an integer number (995289120).

Almost surely, 210022000242 is an apocalyptic number.

10022000242 is a deficient number, since it is larger than the sum of its proper divisors (5902625678).

10022000242 is a wasteful number, since it uses less digits than its factorization.

10022000242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135785.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 10022000242 its reverse (24200022001), we get a palindrome (34222022243).

The spelling of 10022000242 in words is "ten billion, twenty-two million, two hundred forty-two", and thus it is an aban number.

Divisors: 1 2 17 34 2207 4414 37519 75038 133559 267118 2270503 4541006 294764713 589529426 5011000121 10022000242