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130747150 = 25231671259
BaseRepresentation
bin1111100101100…
…00101100001110
3100010000122101001
413302300230032
5231432402100
620550210514
73145222012
oct762605416
9303018331
10130747150
11678922a6
1237953a3a
132111a8a1
1413516542
15b729d6a
hex7cb0b0e

130747150 has 48 divisors (see below), whose sum is σ = 254983680. Its totient is φ = 49816800.

The previous prime is 130747147. The next prime is 130747163. The reversal of 130747150 is 51747031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103221 + ... + 104479.

It is an arithmetic number, because the mean of its divisors is an integer number (5312160).

Almost surely, 2130747150 is an apocalyptic number.

130747150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130747150 is a deficient number, since it is larger than the sum of its proper divisors (124236530).

130747150 is a wasteful number, since it uses less digits than its factorization.

130747150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369 (or 1364 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 130747150 is about 11434.4720035514. The cubic root of 130747150 is about 507.5483383952.

The spelling of 130747150 in words is "one hundred thirty million, seven hundred forty-seven thousand, one hundred fifty".

Divisors: 1 2 5 10 25 31 50 62 67 134 155 310 335 670 775 1259 1550 1675 2077 2518 3350 4154 6295 10385 12590 20770 31475 39029 51925 62950 78058 84353 103850 168706 195145 390290 421765 843530 975725 1951450 2108825 2614943 4217650 5229886 13074715 26149430 65373575 130747150