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15076068 = 22371011777
BaseRepresentation
bin111001100000…
…101011100100
31001100221110220
4321200223210
512324413233
61255044340
7242100360
oct71405344
931327426
1015076068
118567967
1250706b0
13317b167
1420062a0
1514cbeb3
hexe60ae4

15076068 has 48 divisors (see below), whose sum is σ = 40623744. Its totient is φ = 4262400.

The previous prime is 15076067. The next prime is 15076081. The reversal of 15076068 is 86067051.

It is not an unprimeable number, because it can be changed into a prime (15076067) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 7596 + ... + 9372.

It is an arithmetic number, because the mean of its divisors is an integer number (846328).

Almost surely, 215076068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15076068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20311872).

15076068 is an abundant number, since it is smaller than the sum of its proper divisors (25547676).

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

15076068 is a wasteful number, since it uses less digits than its factorization.

15076068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1892 (or 1890 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 15076068 is about 3882.7912640264. The cubic root of 15076068 is about 247.0373931925.

The spelling of 15076068 in words is "fifteen million, seventy-six thousand, sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 101 202 303 404 606 707 1212 1414 1777 2121 2828 3554 4242 5331 7108 8484 10662 12439 21324 24878 37317 49756 74634 149268 179477 358954 538431 717908 1076862 1256339 2153724 2512678 3769017 5025356 7538034 15076068