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10231480 = 235736541
BaseRepresentation
bin100111000001…
…111010111000
3201020210221201
4213001322320
510104401410
61003143544
7152652250
oct47017270
921223851
1010231480
115859076
123514bb4
13217303c
141504960
15d7183a
hex9c1eb8

10231480 has 32 divisors (see below), whose sum is σ = 26310240. Its totient is φ = 3507840.

The previous prime is 10231471. The next prime is 10231511. The reversal of 10231480 is 8413201.

10231480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17991 + ... + 18550.

It is an arithmetic number, because the mean of its divisors is an integer number (822195).

Almost surely, 210231480 is an apocalyptic number.

10231480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10231480 is an abundant number, since it is smaller than the sum of its proper divisors (16078760).

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

10231480 is a wasteful number, since it uses less digits than its factorization.

10231480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36559 (or 36555 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 10231480 is about 3198.6684729743. The cubic root of 10231480 is about 217.0931664757.

Adding to 10231480 its reverse (8413201), we get a palindrome (18644681).

The spelling of 10231480 in words is "ten million, two hundred thirty-one thousand, four hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 36541 73082 146164 182705 255787 292328 365410 511574 730820 1023148 1278935 1461640 2046296 2557870 5115740 10231480