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9142471346 = 241359310567
BaseRepresentation
bin10001000001110111…
…10000101010110010
3212121011011122221212
420200323300222302
5122210433040341
64111110520122
7442362503261
oct104073605262
925534148855
109142471346
113971761048
121931966042
13b29144478
1462a3005d8
153879705eb
hex220ef0ab2

9142471346 has 16 divisors (see below), whose sum is σ = 14087364480. Its totient is φ = 4447305120.

The previous prime is 9142471339. The next prime is 9142471369. The reversal of 9142471346 is 6431742419.

9142471346 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

9142471346 is a Gilda number.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Curzon number.

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, 125846 + ... + 184721.

It is an arithmetic number, because the mean of its divisors is an integer number (880460280).

Almost surely, 29142471346 is an apocalyptic number.

9142471346 is a deficient number, since it is larger than the sum of its proper divisors (4944893134).

9142471346 is a wasteful number, since it uses less digits than its factorization.

9142471346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310969.

The product of its digits is 145152, while the sum is 41.

The square root of 9142471346 is about 95616.2713454148. The cubic root of 9142471346 is about 2091.0024224551.

The spelling of 9142471346 in words is "nine billion, one hundred forty-two million, four hundred seventy-one thousand, three hundred forty-six".

Divisors: 1 2 41 82 359 718 14719 29438 310567 621134 12733247 25466494 111493553 222987106 4571235673 9142471346