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470167142254 = 21914538515361
BaseRepresentation
bin1101101011110000010…
…01010011111101101110
31122221120202102111221021
412311320021103331232
530200400242023004
6555554121324354
745653115524605
oct6657011237556
91587522374837
10470167142254
11171440104967
12771560366ba
133544b5a7324
1418a83086a3c
15c36ba22d54
hex6d78253f6e

470167142254 has 16 divisors (see below), whose sum is σ = 742880180880. Its totient is φ = 222557448960.

The previous prime is 470167142213. The next prime is 470167142267. The reversal of 470167142254 is 452241761074.

It is a self number, because there is not a number n which added to its sum of digits gives 470167142254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4202467 + ... + 4312894.

It is an arithmetic number, because the mean of its divisors is an integer number (46430011305).

Almost surely, 2470167142254 is an apocalyptic number.

470167142254 is a deficient number, since it is larger than the sum of its proper divisors (272713038626).

470167142254 is a wasteful number, since it uses less digits than its factorization.

470167142254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8516835.

The product of its (nonzero) digits is 376320, while the sum is 43.

The spelling of 470167142254 in words is "four hundred seventy billion, one hundred sixty-seven million, one hundred forty-two thousand, two hundred fifty-four".

Divisors: 1 2 19 38 1453 2906 27607 55214 8515361 17030722 161791859 323583718 12372819533 24745639066 235083571127 470167142254