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1472874030 = 2355606121
BaseRepresentation
bin101011111001010…
…0100011000101110
310210122110202100000
41113302210120232
511004023432110
6402052445130
751333136245
oct12762443056
93718422300
101472874030
11696443071
123513197a6
131a61b54c4
14dd88195c
158948c1c0
hex57ca462e

1472874030 has 48 divisors (see below), whose sum is σ = 3971311344. Its totient is φ = 392765760.

The previous prime is 1472874017. The next prime is 1472874041. The reversal of 1472874030 is 304782741.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 300631 + ... + 305490.

It is an arithmetic number, because the mean of its divisors is an integer number (82735653).

Almost surely, 21472874030 is an apocalyptic number.

1472874030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1472874030 is an abundant number, since it is smaller than the sum of its proper divisors (2498437314).

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

1472874030 is an equidigital number, since it uses as much as digits as its factorization.

1472874030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606143 (or 606131 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 1472874030 is about 38378.0409870019. The cubic root of 1472874030 is about 1137.7718945905.

The spelling of 1472874030 in words is "one billion, four hundred seventy-two million, eight hundred seventy-four thousand, thirty".

Divisors: 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 243 270 405 486 810 1215 2430 606121 1212242 1818363 3030605 3636726 5455089 6061210 9091815 10910178 16365267 18183630 27275445 32730534 49095801 54550890 81826335 98191602 147287403 163652670 245479005 294574806 490958010 736437015 1472874030