Search a number
-
+
130201300551 = 37219298091987
BaseRepresentation
bin111100101000010011…
…0100010111001000111
3110110001221201101001210
41321100212202321013
54113123013104201
6135451425422503
712256336536300
oct1712046427107
9413057641053
10130201300551
1150244270223
122129819aa33
13c37c7c5a9a
1464321097a7
1535c08781d6
hex1e509a2e47

130201300551 has 96 divisors (see below), whose sum is σ = 220286304000. Its totient is φ = 67936071168.

The previous prime is 130201300547. The next prime is 130201300573. The reversal of 130201300551 is 155003102031.

It is not a de Polignac number, because 130201300551 - 22 = 130201300547 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130201300511) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 65525580 + ... + 65527566.

It is an arithmetic number, because the mean of its divisors is an integer number (2294649000).

Almost surely, 2130201300551 is an apocalyptic number.

130201300551 is a deficient number, since it is larger than the sum of its proper divisors (90085003449).

130201300551 is a wasteful number, since it uses less digits than its factorization.

130201300551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861 (or 2854 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

Adding to 130201300551 its reverse (155003102031), we get a palindrome (285204402582).

The spelling of 130201300551 in words is "one hundred thirty billion, two hundred one million, three hundred thousand, five hundred fifty-one".

Divisors: 1 3 7 19 21 29 49 57 87 133 147 203 399 551 609 809 931 1421 1653 1987 2427 2793 3857 4263 5663 5961 11571 13909 15371 16989 23461 26999 37753 39641 41727 46113 57623 70383 80997 97363 107597 113259 118923 164227 172869 264271 292089 322791 403361 445759 492681 753179 792813 1094837 1149589 1210083 1337277 1607483 1849897 2259537 2823527 3120313 3284511 3448767 4822449 5549691 7663859 8470581 9360939 11252381 21842191 22991577 30542177 33757143 46617007 53647013 65526573 78766667 91626531 139851021 160941039 213795239 236300001 326319049 641385717 885723133 978957147 1496566673 2284233343 2657169399 4489700019 6200061931 6852700029 18600185793 43400433517 130201300551