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130422002 = 2271240631
BaseRepresentation
bin1111100011000…
…01010011110010
3100002102010100112
413301201103302
5231342001002
620535221322
73142366034
oct761412362
9302363315
10130422002
116768aa87
1237817842
13210358a9
141346dc54
15b6b3852
hex7c614f2

130422002 has 8 divisors (see below), whose sum is σ = 196355712. Its totient is φ = 64970100.

The previous prime is 130421989. The next prime is 130422041. The reversal of 130422002 is 200224031.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119774 + ... + 120857.

It is an arithmetic number, because the mean of its divisors is an integer number (24544464).

Almost surely, 2130422002 is an apocalyptic number.

130422002 is a deficient number, since it is larger than the sum of its proper divisors (65933710).

130422002 is a wasteful number, since it uses less digits than its factorization.

130422002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240904.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 130422002 is about 11420.2452688198. The cubic root of 130422002 is about 507.1272576643.

Adding to 130422002 its reverse (200224031), we get a palindrome (330646033).

The spelling of 130422002 in words is "one hundred thirty million, four hundred twenty-two thousand, two".

Divisors: 1 2 271 542 240631 481262 65211001 130422002