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1474200942 = 231289190613
BaseRepresentation
bin101011111011110…
…1000010101101110
310210201222011111220
41113313220111232
511004343412232
6402141124210
751350333634
oct12767502556
93721864456
101474200942
11697169a95
12351859666
131a655b466
14ddb09354
158965042c
hex57de856e

1474200942 has 16 divisors (see below), whose sum is σ = 2950704720. Its totient is φ = 491016512.

The previous prime is 1474200929. The next prime is 1474200943. The reversal of 1474200942 is 2490024741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474200943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87573 + ... + 103040.

It is an arithmetic number, because the mean of its divisors is an integer number (184419045).

Almost surely, 21474200942 is an apocalyptic number.

1474200942 is an abundant number, since it is smaller than the sum of its proper divisors (1476503778).

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

1474200942 is a wasteful number, since it uses less digits than its factorization.

1474200942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191907.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 1474200942 is about 38395.3244809834. The cubic root of 1474200942 is about 1138.1134648825.

The spelling of 1474200942 in words is "one billion, four hundred seventy-four million, two hundred thousand, nine hundred forty-two".

Divisors: 1 2 3 6 1289 2578 3867 7734 190613 381226 571839 1143678 245700157 491400314 737100471 1474200942