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12100330004 = 227709609527
BaseRepresentation
bin10110100010011110…
…00110001000010100
31011020021220110020112
423101033012020110
5144240141030004
65320412022152
7605600052020
oct132117061024
934207813215
1012100330004
11514a359034
122418461958
1311aab925a9
1482b097380
154ac48ce6e
hex2d13c6214

12100330004 has 24 divisors (see below), whose sum is σ = 24234833280. Its totient is φ = 5178532896.

The previous prime is 12100329973. The next prime is 12100330013. The reversal of 12100330004 is 40003300121.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284912 + ... + 324615.

It is an arithmetic number, because the mean of its divisors is an integer number (1009784720).

Almost surely, 212100330004 is an apocalyptic number.

12100330004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12100330004 is an abundant number, since it is smaller than the sum of its proper divisors (12134503276).

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

12100330004 is a wasteful number, since it uses less digits than its factorization.

12100330004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610247 (or 610245 counting only the distinct ones).

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

Adding to 12100330004 its reverse (40003300121), we get a palindrome (52103630125).

The spelling of 12100330004 in words is "twelve billion, one hundred million, three hundred thirty thousand, four".

Divisors: 1 2 4 7 14 28 709 1418 2836 4963 9926 19852 609527 1219054 2438108 4266689 8533378 17066756 432154643 864309286 1728618572 3025082501 6050165002 12100330004