Search a number
-
+
2357980014 = 231330230513
BaseRepresentation
bin1000110010001011…
…1110101101101110
320002022221210111010
42030202332231232
514312120330024
61025551410050
7112301333205
oct21442765556
96068853433
102357980014
111000022315
12559823926
132b7695860
1418524223c
15dc025b29
hex8c8beb6e

2357980014 has 16 divisors (see below), whose sum is σ = 5078726352. Its totient is φ = 725532288.

The previous prime is 2357980007. The next prime is 2357980043. The reversal of 2357980014 is 4100897532.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent 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, 15115179 + ... + 15115334.

It is an arithmetic number, because the mean of its divisors is an integer number (317420397).

Almost surely, 22357980014 is an apocalyptic number.

2357980014 is an abundant number, since it is smaller than the sum of its proper divisors (2720746338).

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

2357980014 is a wasteful number, since it uses less digits than its factorization.

2357980014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30230531.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 2357980014 is about 48559.0363784126. The cubic root of 2357980014 is about 1331.0060818025.

The spelling of 2357980014 in words is "two billion, three hundred fifty-seven million, nine hundred eighty thousand, fourteen".

Divisors: 1 2 3 6 13 26 39 78 30230513 60461026 90691539 181383078 392996669 785993338 1178990007 2357980014