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348230610972 = 223319716367297
BaseRepresentation
bin1010001000101000010…
…10010111000000011100
31020021211210022220221000
411010110022113000130
521201134014022342
6423550330310300
734105323232446
oct5042412270034
91207753286830
10348230610972
11124758113172
12575a5888390
1326ab813867a
1412bd6887496
1590d1a4544c
hex511429701c

348230610972 has 48 divisors (see below), whose sum is σ = 907403001120. Its totient is φ = 115487640576.

The previous prime is 348230610961. The next prime is 348230611007. The reversal of 348230610972 is 279016032843.

348230610972 is a `hidden beast` number, since 3 + 4 + 8 + 23 + 0 + 610 + 9 + 7 + 2 = 666.

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, 8162373 + ... + 8204924.

It is an arithmetic number, because the mean of its divisors is an integer number (18904229190).

Almost surely, 2348230610972 is an apocalyptic number.

It is an amenable number.

348230610972 is an abundant number, since it is smaller than the sum of its proper divisors (559172390148).

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

348230610972 is a wasteful number, since it uses less digits than its factorization.

348230610972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16367507 (or 16367499 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 348230610972 in words is "three hundred forty-eight billion, two hundred thirty million, six hundred ten thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 108 197 394 591 788 1182 1773 2364 3546 5319 7092 10638 21276 16367297 32734594 49101891 65469188 98203782 147305673 196407564 294611346 441917019 589222692 883834038 1767668076 3224357509 6448715018 9673072527 12897430036 19346145054 29019217581 38692290108 58038435162 87057652743 116076870324 174115305486 348230610972