Search a number
-
+
14935970 = 257239277
BaseRepresentation
bin111000111110…
…011110100010
31001002211022002
4320332132202
512310422340
61252044002
7240645050
oct70763642
931084262
1014935970
118481685
125003602
13312c46a
141dab1d0
1514a0715
hexe3e7a2

14935970 has 32 divisors (see below), whose sum is σ = 32064768. Its totient is φ = 4897728.

The previous prime is 14935969. The next prime is 14936003. The reversal of 14935970 is 7953941.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3029 + ... + 6248.

It is an arithmetic number, because the mean of its divisors is an integer number (1002024).

Almost surely, 214935970 is an apocalyptic number.

14935970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14935970 is an abundant number, since it is smaller than the sum of its proper divisors (17128798).

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

14935970 is a wasteful number, since it uses less digits than its factorization.

14935970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9314.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 14935970 is about 3864.7082684208. The cubic root of 14935970 is about 246.2697923573.

The spelling of 14935970 in words is "fourteen million, nine hundred thirty-five thousand, nine hundred seventy".

Divisors: 1 2 5 7 10 14 23 35 46 70 115 161 230 322 805 1610 9277 18554 46385 64939 92770 129878 213371 324695 426742 649390 1066855 1493597 2133710 2987194 7467985 14935970