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348934041916 = 2231530472
BaseRepresentation
bin1010001001111100001…
…01101111000100111100
31020100122210221220202221
411010332011233010330
521204104103320131
6424144215255124
734131624263515
oct5047605570474
91210583856687
10348934041916
11124a89196259
125776137a4a4
1326b9aaa95b5
1412c62075a0c
159123694411
hex513e16f13c

348934041916 has 18 divisors (see below), whose sum is σ = 630344345568. Its totient is φ = 168835869720.

The previous prime is 348934041913. The next prime is 348934041983. The reversal of 348934041916 is 619140439843.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348934041913) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6551305 + ... + 6604351.

Almost surely, 2348934041916 is an apocalyptic number.

It is an amenable number.

348934041916 is a deficient number, since it is larger than the sum of its proper divisors (281410303652).

348934041916 is an frugal number, since it uses more digits than its factorization.

348934041916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106129 (or 53080 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 52.

The spelling of 348934041916 in words is "three hundred forty-eight billion, nine hundred thirty-four million, forty-one thousand, nine hundred sixteen".

Divisors: 1 2 4 31 62 124 53047 106094 212188 1644457 3288914 6577828 2813984209 5627968418 11255936836 87233510479 174467020958 348934041916