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214050120 = 23351783751
BaseRepresentation
bin11001100001000…
…10010101001000
3112220202212120020
430300202111020
5414244100440
633123500440
75206252554
oct1460422510
9486685506
10214050120
11aa90a029
125b827720
133546649b
14205dc864
1513bd23d0
hexcc22548

214050120 has 32 divisors (see below), whose sum is σ = 642150720. Its totient is φ = 57080000.

The previous prime is 214050113. The next prime is 214050149. The reversal of 214050120 is 21050412.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 214050120.

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, 891756 + ... + 891995.

It is an arithmetic number, because the mean of its divisors is an integer number (20067210).

Almost surely, 2214050120 is an apocalyptic number.

214050120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214050120 is an abundant number, since it is smaller than the sum of its proper divisors (428100600).

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

214050120 is a wasteful number, since it uses less digits than its factorization.

214050120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783765 (or 1783761 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 214050120 is about 14630.4518043702. The cubic root of 214050120 is about 598.1890954287.

The spelling of 214050120 in words is "two hundred fourteen million, fifty thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 1783751 3567502 5351253 7135004 8918755 10702506 14270008 17837510 21405012 26756265 35675020 42810024 53512530 71350040 107025060 214050120