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4490548029 = 321149192381
BaseRepresentation
bin1000010111010100…
…00101001100111101
3102120221202110211200
410023222011030331
533144040014104
62021332010113
7216165012522
oct41352051475
912527673750
104490548029
1119a4885220
12a53a60939
13567447516
14308569149
151b4372b39
hex10ba8533d

4490548029 has 24 divisors (see below), whose sum is σ = 7090503264. Its totient is φ = 2715972000.

The previous prime is 4490548021. The next prime is 4490548043. The reversal of 4490548029 is 9208450944.

It is not a de Polignac number, because 4490548029 - 23 = 4490548021 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4490548021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2419 + ... + 94799.

It is an arithmetic number, because the mean of its divisors is an integer number (295437636).

Almost surely, 24490548029 is an apocalyptic number.

It is an amenable number.

4490548029 is a deficient number, since it is larger than the sum of its proper divisors (2599955235).

4490548029 is a wasteful number, since it uses less digits than its factorization.

4490548029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92889 (or 92886 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 4490548029 is about 67011.5514594312. The cubic root of 4490548029 is about 1649.8068986141.

The spelling of 4490548029 in words is "four billion, four hundred ninety million, five hundred forty-eight thousand, twenty-nine".

Divisors: 1 3 9 11 33 99 491 1473 4419 5401 16203 48609 92381 277143 831429 1016191 3048573 9145719 45359071 136077213 408231639 498949781 1496849343 4490548029