Search a number
-
+
10672914 = 2371631559
BaseRepresentation
bin101000101101…
…101100010010
3202002020111010
4220231230102
510213013124
61020431350
7156501240
oct50555422
922066433
1010672914
11602a79a
1236a8556
132298c45
1415bb790
15e0c529
hexa2db12

10672914 has 32 divisors (see below), whose sum is σ = 24560640. Its totient is φ = 3028752.

The previous prime is 10672913. The next prime is 10672939. The reversal of 10672914 is 41927601.

It is a happy number.

It is a super-2 number, since 2×106729142 = 227822186502792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10672913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6067 + ... + 7625.

It is an arithmetic number, because the mean of its divisors is an integer number (767520).

Almost surely, 210672914 is an apocalyptic number.

10672914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10672914 is an abundant number, since it is smaller than the sum of its proper divisors (13887726).

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

10672914 is a wasteful number, since it uses less digits than its factorization.

10672914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 10672914 is about 3266.9426073930. The cubic root of 10672914 is about 220.1714503726.

Subtracting from 10672914 its product of nonzero digits (3024), we obtain a triangular number (10669890 = T4619).

The spelling of 10672914 in words is "ten million, six hundred seventy-two thousand, nine hundred fourteen".

Divisors: 1 2 3 6 7 14 21 42 163 326 489 978 1141 1559 2282 3118 3423 4677 6846 9354 10913 21826 32739 65478 254117 508234 762351 1524702 1778819 3557638 5336457 10672914