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10012202230 = 2526311713251
BaseRepresentation
bin10010101001100011…
…00001010011110110
3221211202201120102211
421110301201103312
5131001110432410
64333300124034
7503053212652
oct112461412366
927752646384
1010012202230
1142786997a8
121b3509661a
13c373a0524
146ada1ba62
153d8ebd68a
hex254c614f6

10012202230 has 32 divisors (see below), whose sum is σ = 18111506688. Its totient is φ = 3985020000.

The previous prime is 10012202219. The next prime is 10012202251. The reversal of 10012202230 is 3220221001.

It is a self number, because there is not a number n which added to its sum of digits gives 10012202230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3078105 + ... + 3081355.

It is an arithmetic number, because the mean of its divisors is an integer number (565984584).

Almost surely, 210012202230 is an apocalyptic number.

10012202230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10012202230 is a deficient number, since it is larger than the sum of its proper divisors (8099304458).

10012202230 is a wasteful number, since it uses less digits than its factorization.

10012202230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4692.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10012202230 its reverse (3220221001), we get a palindrome (13232423231).

The spelling of 10012202230 in words is "ten billion, twelve million, two hundred two thousand, two hundred thirty".

Divisors: 1 2 5 10 263 526 1171 1315 2342 2630 3251 5855 6502 11710 16255 32510 307973 615946 855013 1539865 1710026 3079730 3806921 4275065 7613842 8550130 19034605 38069210 1001220223 2002440446 5006101115 10012202230