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130201510 = 2513020151
BaseRepresentation
bin1111100001010…
…11011110100110
3100001222220220011
413300223132212
5231312422020
620530400434
73140460145
oct760533646
9301886804
10130201510
116754a35a
123773011a
1320c8941a
141341375c
15b66d35a
hex7c2b7a6

130201510 has 8 divisors (see below), whose sum is σ = 234362736. Its totient is φ = 52080600.

The previous prime is 130201499. The next prime is 130201517. The reversal of 130201510 is 15102031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130201517) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6510066 + ... + 6510085.

It is an arithmetic number, because the mean of its divisors is an integer number (29295342).

Almost surely, 2130201510 is an apocalyptic number.

130201510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130201510 is a deficient number, since it is larger than the sum of its proper divisors (104161226).

130201510 is a wasteful number, since it uses less digits than its factorization.

130201510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13020158.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 130201510 is about 11410.5876272872. The cubic root of 130201510 is about 506.8413126196.

Adding to 130201510 its reverse (15102031), we get a palindrome (145303541).

The spelling of 130201510 in words is "one hundred thirty million, two hundred one thousand, five hundred ten".

Divisors: 1 2 5 10 13020151 26040302 65100755 130201510