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1485318960 = 243252062943
BaseRepresentation
bin101100010001000…
…0010101100110000
310211111220000120100
41120202002230300
511020220201320
6403215312400
751544000656
oct13042025460
93744800510
101485318960
116a2473134
1235551b700
131a8951b78
141013a0dd6
158a5e9790
hex58882b30

1485318960 has 60 divisors (see below), whose sum is σ = 4988198592. Its totient is φ = 396084864.

The previous prime is 1485318959. The next prime is 1485318973. The reversal of 1485318960 is 698135841.

1485318960 is a `hidden beast` number, since 1 + 485 + 31 + 89 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

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 Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1030752 + ... + 1032191.

Almost surely, 21485318960 is an apocalyptic number.

1485318960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1485318960 is an abundant number, since it is smaller than the sum of its proper divisors (3502879632).

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

1485318960 is a wasteful number, since it uses less digits than its factorization.

1485318960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2062962 (or 2062953 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 1485318960 is about 38539.8360141815. The cubic root of 1485318960 is about 1140.9674151902.

The spelling of 1485318960 in words is "one billion, four hundred eighty-five million, three hundred eighteen thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 2062943 4125886 6188829 8251772 10314715 12377658 16503544 18566487 20629430 24755316 30944145 33007088 37132974 41258860 49510632 61888290 74265948 82517720 92832435 99021264 123776580 148531896 165035440 185664870 247553160 297063792 371329740 495106320 742659480 1485318960