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2020011210010 = 25659306526739
BaseRepresentation
bin11101011001010010000…
…011001111010100011010
321011010000001110122110101
4131121102003033110122
5231043440332210020
64143551430410014
7265640521661143
oct35312203172432
97133001418411
102020011210010
11709755737082
122875a980090a
13118642365541
146daaa452aca
1537829c1000a
hex1d6520cf51a

2020011210010 has 16 divisors (see below), whose sum is σ = 3641537671200. Its totient is φ = 806778374416.

The previous prime is 2020011209999. The next prime is 2020011210089. The reversal of 2020011210010 is 100121100202.

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, 153256780 + ... + 153269959.

It is an arithmetic number, because the mean of its divisors is an integer number (227596104450).

Almost surely, 22020011210010 is an apocalyptic number.

2020011210010 is a deficient number, since it is larger than the sum of its proper divisors (1621526461190).

2020011210010 is a wasteful number, since it uses less digits than its factorization.

2020011210010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306527405.

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

Adding to 2020011210010 its reverse (100121100202), we get a palindrome (2120132310212).

The spelling of 2020011210010 in words is "two trillion, twenty billion, eleven million, two hundred ten thousand, ten".

Divisors: 1 2 5 10 659 1318 3295 6590 306526739 613053478 1532633695 3065267390 202001121001 404002242002 1010005605005 2020011210010