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148307392037 = 7151491398559
BaseRepresentation
bin1000101000011111001…
…1110011011000100101
3112011210210112010020202
42022013303303120211
54412213143021122
6152044222040245
713500124014110
oct2120763633045
9464723463222
10148307392037
11579957247a2
12248aba19085
1310ca69c069c
14726ca71577
153cd01dae92
hex2287cf3625

148307392037 has 8 divisors (see below), whose sum is σ = 169505472000. Its totient is φ = 127112139504.

The previous prime is 148307392033. The next prime is 148307392081. The reversal of 148307392037 is 730293703841.

It is a happy number.

148307392037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 148307392037 - 22 = 148307392033 is a prime.

It is a super-2 number, since 2×1483073920372 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148307391982 and 148307392000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148307392033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593237 + ... + 805322.

It is an arithmetic number, because the mean of its divisors is an integer number (21188184000).

Almost surely, 2148307392037 is an apocalyptic number.

It is an amenable number.

148307392037 is a deficient number, since it is larger than the sum of its proper divisors (21198079963).

148307392037 is a wasteful number, since it uses less digits than its factorization.

148307392037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413715.

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 148307392037 in words is "one hundred forty-eight billion, three hundred seven million, three hundred ninety-two thousand, thirty-seven".

Divisors: 1 7 15149 106043 1398559 9789913 21186770291 148307392037