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1472141924 = 221133457771
BaseRepresentation
bin101011110111111…
…0001101001100100
310210121002120001222
41113233301221210
511003332020144
6402025035512
751323666651
oct12757615144
93717076058
101472141924
11695a93020
12351025b98
131a5cba1c6
14dd730c28
15893952ee
hex57bf1a64

1472141924 has 12 divisors (see below), whose sum is σ = 2810452848. Its totient is φ = 669155400.

The previous prime is 1472141917. The next prime is 1472141929. The reversal of 1472141924 is 4291412741.

It is not an unprimeable number, because it can be changed into a prime (1472141929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16728842 + ... + 16728929.

It is an arithmetic number, because the mean of its divisors is an integer number (234204404).

Almost surely, 21472141924 is an apocalyptic number.

It is an amenable number.

1472141924 is a deficient number, since it is larger than the sum of its proper divisors (1338310924).

1472141924 is a wasteful number, since it uses less digits than its factorization.

1472141924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33457786 (or 33457784 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 1472141924 is about 38368.5017169032. The cubic root of 1472141924 is about 1137.5833499122.

The spelling of 1472141924 in words is "one billion, four hundred seventy-two million, one hundred forty-one thousand, nine hundred twenty-four".

Divisors: 1 2 4 11 22 44 33457771 66915542 133831084 368035481 736070962 1472141924