Search a number
-
+
14975074 = 273109941
BaseRepresentation
bin111001001000…
…000001100010
31001011210221101
4321020001202
512313200244
61252545014
7241200052
oct71100142
931153841
1014975074
1184a8aa4
12502216a
1331441ba
141dbb562
1514ac0d4
hexe48062

14975074 has 16 divisors (see below), whose sum is σ = 23003640. Its totient is φ = 7309440.

The previous prime is 14975071. The next prime is 14975087. The reversal of 14975074 is 47057941.

It can be written as a sum of positive squares in 4 ways, for example, as 14402025 + 573049 = 3795^2 + 757^2 .

It is not an unprimeable number, because it can be changed into a prime (14975071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15444 + ... + 16384.

Almost surely, 214975074 is an apocalyptic number.

14975074 is a deficient number, since it is larger than the sum of its proper divisors (8028566).

14975074 is a wasteful number, since it uses less digits than its factorization.

14975074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1125.

The product of its (nonzero) digits is 35280, while the sum is 37.

The square root of 14975074 is about 3869.7640754961. The cubic root of 14975074 is about 246.4845254684.

The spelling of 14975074 in words is "fourteen million, nine hundred seventy-five thousand, seventy-four".

Divisors: 1 2 73 109 146 218 941 1882 7957 15914 68693 102569 137386 205138 7487537 14975074