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14951948 = 2211339817
BaseRepresentation
bin111001000010…
…011000001100
31001010122012212
4321002120030
512311430243
61252245552
7241042454
oct71023014
931118185
1014951948
118492690
1250108b8
13313680b
141db2d64
1514a5318
hexe4260c

14951948 has 12 divisors (see below), whose sum is σ = 28544712. Its totient is φ = 6796320.

The previous prime is 14951941. The next prime is 14951971. The reversal of 14951948 is 84915941.

It is not an unprimeable number, because it can be changed into a prime (14951941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169865 + ... + 169952.

It is an arithmetic number, because the mean of its divisors is an integer number (2378726).

Almost surely, 214951948 is an apocalyptic number.

It is an amenable number.

14951948 is a deficient number, since it is larger than the sum of its proper divisors (13592764).

14951948 is a wasteful number, since it uses less digits than its factorization.

14951948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339832 (or 339830 counting only the distinct ones).

The product of its digits is 51840, while the sum is 41.

The square root of 14951948 is about 3866.7748835431. The cubic root of 14951948 is about 246.3575781173.

It can be divided in two parts, 1495 and 1948, that added together give a palindrome (3443).

The spelling of 14951948 in words is "fourteen million, nine hundred fifty-one thousand, nine hundred forty-eight".

Divisors: 1 2 4 11 22 44 339817 679634 1359268 3737987 7475974 14951948