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1472211324 = 2232231778033
BaseRepresentation
bin101011111000000…
…0010100101111100
310210121020002021100
41113300002211330
511003341230244
6402030333100
751324406203
oct12760024574
93717202240
101472211324
11696030181
1235105a190
131a601297c
14dd74c23a
15893aab69
hex57c0297c

1472211324 has 36 divisors (see below), whose sum is σ = 3883226256. Its totient is φ = 469400448.

The previous prime is 1472211317. The next prime is 1472211343. The reversal of 1472211324 is 4231122741.

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

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, 888189 + ... + 889844.

It is an arithmetic number, because the mean of its divisors is an integer number (107867396).

Almost surely, 21472211324 is an apocalyptic number.

It is an amenable number.

1472211324 is an abundant number, since it is smaller than the sum of its proper divisors (2411014932).

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

1472211324 is a wasteful number, since it uses less digits than its factorization.

1472211324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1778066 (or 1778061 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 1472211324 is about 38369.4060939181. The cubic root of 1472211324 is about 1137.6012256896.

The spelling of 1472211324 in words is "one billion, four hundred seventy-two million, two hundred eleven thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 9 12 18 23 36 46 69 92 138 207 276 414 828 1778033 3556066 5334099 7112132 10668198 16002297 21336396 32004594 40894759 64009188 81789518 122684277 163579036 245368554 368052831 490737108 736105662 1472211324