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1485106315 = 571117226907
BaseRepresentation
bin101100010000100…
…1110110010001011
310211111111012212121
41120201032302023
511020141400230
6403210552111
751542124010
oct13041166213
93744435777
101485106315
116a23383a0
12355438637
131a88a9144
14101347707
158a5a677a
hex5884ec8b

1485106315 has 32 divisors (see below), whose sum is σ = 2352582144. Its totient is φ = 871319040.

The previous prime is 1485106313. The next prime is 1485106339. The reversal of 1485106315 is 5136015841.

It is not a de Polignac number, because 1485106315 - 21 = 1485106313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1485106313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106909 + ... + 119998.

It is an arithmetic number, because the mean of its divisors is an integer number (73518192).

Almost surely, 21485106315 is an apocalyptic number.

1485106315 is a deficient number, since it is larger than the sum of its proper divisors (867475829).

1485106315 is a wasteful number, since it uses less digits than its factorization.

1485106315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226947.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 1485106315 is about 38537.0771465611. The cubic root of 1485106315 is about 1140.9129639013.

The spelling of 1485106315 in words is "one billion, four hundred eighty-five million, one hundred six thousand, three hundred fifteen".

Divisors: 1 5 7 11 17 35 55 77 85 119 187 385 595 935 1309 6545 226907 1134535 1588349 2495977 3857419 7941745 12479885 17471839 19287095 27001933 42431609 87359195 135009665 212158045 297021263 1485106315