Search a number
-
+
30230100104 = 23100915232459
BaseRepresentation
bin11100001001110110…
…101011100010001000
32220000210021012101012
4130021312223202020
5443402401200404
621515411543052
72120062416431
oct341166534210
986023235335
1030230100104
1111903115706
125a37bbaa88
132b09c5aac9
14166ac24488
15bbde2ba6e
hex709dab888

30230100104 has 32 divisors (see below), whose sum is σ = 56797956000. Its totient is φ = 15084018432.

The previous prime is 30230100097. The next prime is 30230100107. The reversal of 30230100104 is 40100103203.

It is not an unprimeable number, because it can be changed into a prime (30230100107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12292427 + ... + 12294885.

It is an arithmetic number, because the mean of its divisors is an integer number (1774936125).

Almost surely, 230230100104 is an apocalyptic number.

It is an amenable number.

30230100104 is a deficient number, since it is larger than the sum of its proper divisors (26567855896).

30230100104 is a wasteful number, since it uses less digits than its factorization.

30230100104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4997 (or 4993 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 30230100104 its reverse (40100103203), we get a palindrome (70330203307).

The spelling of 30230100104 in words is "thirty billion, two hundred thirty million, one hundred thousand, one hundred four".

Divisors: 1 2 4 8 1009 1523 2018 2459 3046 4036 4918 6092 8072 9836 12184 19672 1536707 2481131 3073414 3745057 4962262 6146828 7490114 9924524 12293656 14980228 19849048 29960456 3778762513 7557525026 15115050052 30230100104