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10020200230 = 255211923263
BaseRepresentation
bin10010101010100000…
…00001111100100110
3221212022202220122001
421111100001330212
5131010132401410
64334143355514
7503211203515
oct112520017446
927768686561
1010020200230
114282161817
121b378b2b9a
13c38c40a81
146b0b0067c
153d9a4d33a
hex255401f26

10020200230 has 16 divisors (see below), whose sum is σ = 18070988544. Its totient is φ = 4000384960.

The previous prime is 10020200219. The next prime is 10020200243. The reversal of 10020200230 is 3200202001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

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, 956422 + ... + 966841.

It is an arithmetic number, because the mean of its divisors is an integer number (1129436784).

Almost surely, 210020200230 is an apocalyptic number.

10020200230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10020200230 is a deficient number, since it is larger than the sum of its proper divisors (8050788314).

10020200230 is a wasteful number, since it uses less digits than its factorization.

10020200230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1923791.

The product of its (nonzero) digits is 24, while the sum is 10.

Adding to 10020200230 its reverse (3200202001), we get a palindrome (13220402231).

The spelling of 10020200230 in words is "ten billion, twenty million, two hundred thousand, two hundred thirty".

Divisors: 1 2 5 10 521 1042 2605 5210 1923263 3846526 9616315 19232630 1002020023 2004040046 5010100115 10020200230