Search a number
-
+
130213003220 = 22567235141333
BaseRepresentation
bin111100101000101001…
…1001011111111010100
3110110002202201221002222
41321101103023333110
54113134012100340
6135452524321512
712256541156666
oct1712123137724
9413082657088
10130213003220
115024a933653
12212a00a3298
13c382062641
1464338b4536
1535c18da8b5
hex1e514cbfd4

130213003220 has 48 divisors (see below), whose sum is σ = 277653374208. Its totient is φ = 51284745600.

The previous prime is 130213003169. The next prime is 130213003241. The reversal of 130213003220 is 22300312031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3129674 + ... + 3171006.

It is an arithmetic number, because the mean of its divisors is an integer number (5784445296).

Almost surely, 2130213003220 is an apocalyptic number.

130213003220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130213003220 is an abundant number, since it is smaller than the sum of its proper divisors (147440370988).

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

130213003220 is a wasteful number, since it uses less digits than its factorization.

130213003220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43760 (or 43758 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 130213003220 its reverse (22300312031), we get a palindrome (152513315251).

The spelling of 130213003220 in words is "one hundred thirty billion, two hundred thirteen million, three thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 67 134 268 335 670 1340 2351 4702 9404 11755 23510 41333 47020 82666 157517 165332 206665 315034 413330 630068 787585 826660 1575170 2769311 3150340 5538622 11077244 13846555 27693110 55386220 97173883 194347766 388695532 485869415 971738830 1943477660 6510650161 13021300322 26042600644 32553250805 65106501610 130213003220