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2062018242 = 23354769809
BaseRepresentation
bin111101011100111…
…1110011011000010
312022201001101021000
41322321332123002
513210334040432
6540340112430
7102045602664
oct17271763302
95281041230
102062018242
11968a56909
12496695716
1326b27cb4b
14157c00534
15c106357c
hex7ae7e6c2

2062018242 has 32 divisors (see below), whose sum is σ = 4590705600. Its totient is φ = 686073024.

The previous prime is 2062018223. The next prime is 2062018253. The reversal of 2062018242 is 2428102602.

It is a happy number.

2062018242 is a `hidden beast` number, since 2 + 0 + 620 + 18 + 24 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5367 + ... + 64442.

It is an arithmetic number, because the mean of its divisors is an integer number (143459550).

Almost surely, 22062018242 is an apocalyptic number.

2062018242 is an abundant number, since it is smaller than the sum of its proper divisors (2528687358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2062018242 is a wasteful number, since it uses less digits than its factorization.

2062018242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70367 (or 70361 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 2062018242 is about 45409.4510206851. The cubic root of 2062018242 is about 1272.8117260134.

The spelling of 2062018242 in words is "two billion, sixty-two million, eighteen thousand, two hundred forty-two".

Divisors: 1 2 3 6 9 18 27 54 547 1094 1641 3282 4923 9846 14769 29538 69809 139618 209427 418854 628281 1256562 1884843 3769686 38185523 76371046 114556569 229113138 343669707 687339414 1031009121 2062018242