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412120054 = 2653315559
BaseRepresentation
bin11000100100000…
…111001111110110
31001201110212102201
4120210013033312
51321000320204
6104521055114
713132651123
oct3044071766
91051425381
10412120054
111a16a3995
12b602749a
13674c6128
143ca3b74a
15262a99a4
hex189073f6

412120054 has 8 divisors (see below), whose sum is σ = 619128720. Its totient is φ = 205743816.

The previous prime is 412120043. The next prime is 412120061. The reversal of 412120054 is 450021214.

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

It is a congruent number.

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, 156474 + ... + 159085.

It is an arithmetic number, because the mean of its divisors is an integer number (77391090).

Almost surely, 2412120054 is an apocalyptic number.

412120054 is a deficient number, since it is larger than the sum of its proper divisors (207008666).

412120054 is a wasteful number, since it uses less digits than its factorization.

412120054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316214.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 412120054 is about 20300.7402328092. The cubic root of 412120054 is about 744.1741544655.

Adding to 412120054 its reverse (450021214), we get a palindrome (862141268).

The spelling of 412120054 in words is "four hundred twelve million, one hundred twenty thousand, fifty-four".

Divisors: 1 2 653 1306 315559 631118 206060027 412120054