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1348148607 = 313296717791
BaseRepresentation
bin101000001011011…
…0001110101111111
310110221210001012220
41100112301311333
510230111223412
6341435300423
745260034261
oct12026616577
93427701186
101348148607
11631aa4003
123175aa713
131863c5790
14cb095b31
157d55168c
hex505b1d7f

1348148607 has 32 divisors (see below), whose sum is σ = 2032558080. Its totient is φ = 789022080.

The previous prime is 1348148579. The next prime is 1348148623. The reversal of 1348148607 is 7068418431.

It is not a de Polignac number, because 1348148607 - 211 = 1348146559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1348143607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66882 + ... + 84672.

It is an arithmetic number, because the mean of its divisors is an integer number (63517440).

Almost surely, 21348148607 is an apocalyptic number.

1348148607 is a deficient number, since it is larger than the sum of its proper divisors (684409473).

1348148607 is a wasteful number, since it uses less digits than its factorization.

1348148607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17903.

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 1348148607 is about 36717.1432303767. The cubic root of 1348148607 is about 1104.7039895602.

The spelling of 1348148607 in words is "one billion, three hundred forty-eight million, one hundred forty-eight thousand, six hundred seven".

Divisors: 1 3 13 29 39 67 87 201 377 871 1131 1943 2613 5829 17791 25259 53373 75777 231283 515939 693849 1191997 1547817 3575991 6707207 15495961 20121621 34567913 46487883 103703739 449382869 1348148607