Search a number
-
+
13962048 = 26372719
BaseRepresentation
bin110101010000…
…101101000000
3222021100022220
4311100231000
512033241143
61215131040
7226450452
oct65205500
928240286
1013962048
117976991
124813a80
132b7b089
141bd62d2
15135bd83
hexd50b40

13962048 has 28 divisors (see below), whose sum is σ = 36941760. Its totient is φ = 4653952.

The previous prime is 13962043. The next prime is 13962071. The reversal of 13962048 is 84026931.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13962041) 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, 36168 + ... + 36551.

Almost surely, 213962048 is an apocalyptic number.

It is an amenable number.

13962048 is an abundant number, since it is smaller than the sum of its proper divisors (22979712).

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

13962048 is an equidigital number, since it uses as much as digits as its factorization.

13962048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72734 (or 72724 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 13962048 is about 3736.5823957194. The cubic root of 13962048 is about 240.7962442802.

Adding to 13962048 its reverse (84026931), we get a palindrome (97988979).

The spelling of 13962048 in words is "thirteen million, nine hundred sixty-two thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 192 72719 145438 218157 290876 436314 581752 872628 1163504 1745256 2327008 3490512 4654016 6981024 13962048