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1481030 = 25295107
BaseRepresentation
bin101101001100101000110
32210020120222
411221211012
5334343110
651424342
715405605
oct5514506
92706528
101481030
119217a1
125b50b2
133cb165
142a7a3c
151e3c55
hex169946

1481030 has 16 divisors (see below), whose sum is σ = 2758320. Its totient is φ = 571872.

The previous prime is 1481027. The next prime is 1481033. The reversal of 1481030 is 301841.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1481027) and next prime (1481033).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481033) 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, 2264 + ... + 2843.

It is an arithmetic number, because the mean of its divisors is an integer number (172395).

21481030 is an apocalyptic number.

1481030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1481030 is a deficient number, since it is larger than the sum of its proper divisors (1277290).

1481030 is a wasteful number, since it uses less digits than its factorization.

1481030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5143.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1481030 is about 1216.9757598243. The cubic root of 1481030 is about 113.9868149314.

Adding to 1481030 its reverse (301841), we get a palindrome (1782871).

The spelling of 1481030 in words is "one million, four hundred eighty-one thousand, thirty".

Divisors: 1 2 5 10 29 58 145 290 5107 10214 25535 51070 148103 296206 740515 1481030