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12100248414 = 2323171305423
BaseRepresentation
bin10110100010011101…
…10010001101011110
31011020021202022022200
423101032302031132
5144240130422124
65320410152330
7605566262112
oct132116621536
934207668280
1012100248414
11514a302801
1224184226a6
1311aab64407
1482b075742
154ac473bc9
hex2d13b235e

12100248414 has 48 divisors (see below), whose sum is σ = 27444178944. Its totient is φ = 3848317200.

The previous prime is 12100248367. The next prime is 12100248449. The reversal of 12100248414 is 41484200121.

12100248414 is a `hidden beast` number, since 1 + 2 + 1 + 0 + 0 + 248 + 414 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113094 + ... + 192329.

It is an arithmetic number, because the mean of its divisors is an integer number (571753728).

Almost surely, 212100248414 is an apocalyptic number.

12100248414 is an abundant number, since it is smaller than the sum of its proper divisors (15343930530).

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

12100248414 is a wasteful number, since it uses less digits than its factorization.

12100248414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305533 (or 305530 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

Adding to 12100248414 its reverse (41484200121), we get a palindrome (53584448535).

The spelling of 12100248414 in words is "twelve billion, one hundred million, two hundred forty-eight thousand, four hundred fourteen".

Divisors: 1 2 3 6 9 18 31 62 71 93 142 186 213 279 426 558 639 1278 2201 4402 6603 13206 19809 39618 305423 610846 916269 1832538 2748807 5497614 9468113 18936226 21685033 28404339 43370066 56808678 65055099 85213017 130110198 170426034 195165297 390330594 672236023 1344472046 2016708069 4033416138 6050124207 12100248414