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1896001374 = 231916631591
BaseRepresentation
bin111000100000010…
…1010111101011110
311220010122211221010
41301000222331132
512340334020444
6512045520050
764661513541
oct16100527536
94803584833
101896001374
11893274993
1244ab73026
13242a63807
1413db46858
15b16bd2b9
hex7102af5e

1896001374 has 16 divisors (see below), whose sum is σ = 3991582080. Its totient is φ = 598737240.

The previous prime is 1896001357. The next prime is 1896001379. The reversal of 1896001374 is 4731006981.

1896001374 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1896001379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8315682 + ... + 8315909.

It is an arithmetic number, because the mean of its divisors is an integer number (249473880).

Almost surely, 21896001374 is an apocalyptic number.

1896001374 is an abundant number, since it is smaller than the sum of its proper divisors (2095580706).

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

1896001374 is a wasteful number, since it uses less digits than its factorization.

1896001374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16631615.

The product of its (nonzero) digits is 36288, while the sum is 39.

The square root of 1896001374 is about 43543.0978916292. The cubic root of 1896001374 is about 1237.6928514056.

The spelling of 1896001374 in words is "one billion, eight hundred ninety-six million, one thousand, three hundred seventy-four".

Divisors: 1 2 3 6 19 38 57 114 16631591 33263182 49894773 99789546 316000229 632000458 948000687 1896001374