Search a number
-
+
1950029124 = 2233493591297
BaseRepresentation
bin111010000111011…
…0001010101000100
312000220022202001220
41310032301111010
512443201412444
6521255520340
766215655051
oct16416612504
95026282056
101950029124
1191081681a
124650890b0
13250ccc2b4
14146dac028
15b62e1619
hex743b1544

1950029124 has 48 divisors (see below), whose sum is σ = 4579344000. Its totient is φ = 645843456.

The previous prime is 1950029113. The next prime is 1950029173. The reversal of 1950029124 is 4219200591.

It is a super-2 number, since 2×19500291242 = 7605227168896414752, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1502844 + ... + 1504140.

It is an arithmetic number, because the mean of its divisors is an integer number (95403000).

Almost surely, 21950029124 is an apocalyptic number.

It is an amenable number.

1950029124 is an abundant number, since it is smaller than the sum of its proper divisors (2629314876).

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

1950029124 is a wasteful number, since it uses less digits than its factorization.

1950029124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2012 (or 2010 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 1950029124 is about 44159.1340947714. The cubic root of 1950029124 is about 1249.3391971866.

The spelling of 1950029124 in words is "one billion, nine hundred fifty million, twenty-nine thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 349 359 698 718 1047 1077 1297 1396 1436 2094 2154 2594 3891 4188 4308 5188 7782 15564 125291 250582 375873 452653 465623 501164 751746 905306 931246 1357959 1396869 1503492 1810612 1862492 2715918 2793738 5431836 5587476 162502427 325004854 487507281 650009708 975014562 1950029124