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1407130 = 25223631
BaseRepresentation
bin101010111100010011010
32122111012221
411113202122
5330012010
650054254
714650264
oct5274232
92574187
101407130
1188121a
1257a38a
133a362a
14288b34
151cbdda
hex15789a

1407130 has 16 divisors (see below), whose sum is σ = 2548224. Its totient is φ = 559440.

The previous prime is 1407113. The next prime is 1407143. The reversal of 1407130 is 317041.

It is a plaindrome in base 16.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1915 + ... + 2545.

It is an arithmetic number, because the mean of its divisors is an integer number (159264).

21407130 is an apocalyptic number.

1407130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1407130 is a deficient number, since it is larger than the sum of its proper divisors (1141094).

1407130 is a wasteful number, since it uses less digits than its factorization.

1407130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1407130 is about 1186.2251051129. The cubic root of 1407130 is about 112.0584834867.

The spelling of 1407130 in words is "one million, four hundred seven thousand, one hundred thirty".

Divisors: 1 2 5 10 223 446 631 1115 1262 2230 3155 6310 140713 281426 703565 1407130