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20361354122 = 240072540723
BaseRepresentation
bin10010111101101000…
…011001101110001010
31221120000110221220202
4102331220121232022
5313200001312442
613204234252202
71320400440314
oct227550315612
957500427822
1020361354122
1186a94a979a
123b42b87062
131bc6507b45
14db22aa7b4
157e2848c32
hex4bda19b8a

20361354122 has 8 divisors (see below), whose sum is σ = 30549665376. Its totient is φ = 10178132332.

The previous prime is 20361354073. The next prime is 20361354131. The reversal of 20361354122 is 22145316302.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1262348 + ... + 1278375.

It is an arithmetic number, because the mean of its divisors is an integer number (3818708172).

Almost surely, 220361354122 is an apocalyptic number.

20361354122 is a deficient number, since it is larger than the sum of its proper divisors (10188311254).

20361354122 is a wasteful number, since it uses less digits than its factorization.

20361354122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2544732.

The product of its (nonzero) digits is 8640, while the sum is 29.

The spelling of 20361354122 in words is "twenty billion, three hundred sixty-one million, three hundred fifty-four thousand, one hundred twenty-two".

Divisors: 1 2 4007 8014 2540723 5081446 10180677061 20361354122