Search a number
-
+
46489428 = 22321967967
BaseRepresentation
bin1011000101010…
…1111101010100
310020110220111200
42301111331110
543400130203
64340232500
71103103456
oct261257524
9106426450
1046489428
1124273217
121369b730
13982954b
1462622d6
1541349a3
hex2c55f54

46489428 has 36 divisors (see below), whose sum is σ = 123701760. Its totient is φ = 14680656.

The previous prime is 46489403. The next prime is 46489433. The reversal of 46489428 is 82498464.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×464894282 = 4322533831534368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33300 + ... + 34667.

It is an arithmetic number, because the mean of its divisors is an integer number (3436160).

Almost surely, 246489428 is an apocalyptic number.

It is an amenable number.

46489428 is an abundant number, since it is smaller than the sum of its proper divisors (77212332).

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

46489428 is a wasteful number, since it uses less digits than its factorization.

46489428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67996 (or 67991 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 46489428 is about 6818.3156277779. The cubic root of 46489428 is about 359.5710632027.

The spelling of 46489428 in words is "forty-six million, four hundred eighty-nine thousand, four hundred twenty-eight".

Divisors: 1 2 3 4 6 9 12 18 19 36 38 57 76 114 171 228 342 684 67967 135934 203901 271868 407802 611703 815604 1223406 1291373 2446812 2582746 3874119 5165492 7748238 11622357 15496476 23244714 46489428