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14987068 = 223746767
BaseRepresentation
bin111001001010…
…111100111100
31001012102101121
4321022330330
512314041233
61253120324
7241250035
oct71127474
931172347
1014987068
118507008
1250290a4
1331497b5
141dc1a8c
1514b092d
hexe4af3c

14987068 has 6 divisors (see below), whose sum is σ = 26227376. Its totient is φ = 7493532.

The previous prime is 14987059. The next prime is 14987101. The reversal of 14987068 is 86078941.

It is a super-2 number, since 2×149870682 = 449224414473248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1873380 + ... + 1873387.

Almost surely, 214987068 is an apocalyptic number.

It is an amenable number.

14987068 is a deficient number, since it is larger than the sum of its proper divisors (11240308).

14987068 is a wasteful number, since it uses less digits than its factorization.

14987068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3746771 (or 3746769 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 14987068 is about 3871.3134721952. The cubic root of 14987068 is about 246.5503136013.

The spelling of 14987068 in words is "fourteen million, nine hundred eighty-seven thousand, sixty-eight".

Divisors: 1 2 4 3746767 7493534 14987068