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10020210010210 = 255623178200427
BaseRepresentation
bin1001000111010000001100…
…0011101110100001100010
31022110220220122221010221001
42101310003003232201202
52303132342230311320
633151115415422214
72052636100530001
oct221640303564142
938426818833831
1010020210010210
1132136023628a4
121159b9808496a
13578b951b384a
14268da3280c38
151259ae34420a
hex91d030ee862

10020210010210 has 16 divisors (see below), whose sum is σ = 18039585727296. Its totient is φ = 4007371179888.

The previous prime is 10020210010159. The next prime is 10020210010249. The reversal of 10020210010210 is 1201001202001.

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

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, 89043984 + ... + 89156443.

It is an arithmetic number, because the mean of its divisors is an integer number (1127474107956).

Almost surely, 210020210010210 is an apocalyptic number.

10020210010210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10020210010210 is a deficient number, since it is larger than the sum of its proper divisors (8019375717086).

10020210010210 is a wasteful number, since it uses less digits than its factorization.

10020210010210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178206057.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10020210010210 its reverse (1201001202001), we get a palindrome (11221211212211).

The spelling of 10020210010210 in words is "ten trillion, twenty billion, two hundred ten million, ten thousand, two hundred ten".

Divisors: 1 2 5 10 5623 11246 28115 56230 178200427 356400854 891002135 1782004270 1002021001021 2004042002042 5010105005105 10020210010210