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6130375039 = 31891192229
BaseRepresentation
bin1011011010110011…
…00001100101111111
3120211020101022121101
411231121201211333
5100023334000124
62452151113531
7304626220345
oct55531414577
916736338541
106130375039
112666489558
1212310728a7
137690b6169
14422269995
1525d2dc644
hex16d66197f

6130375039 has 4 divisors (see below), whose sum is σ = 6130599160. Its totient is φ = 6130150920.

The previous prime is 6130374967. The next prime is 6130375067. The reversal of 6130375039 is 9305730316.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6130375039 - 215 = 6130342271 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6130374989 and 6130375007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6130375079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64224 + ... + 128005.

It is an arithmetic number, because the mean of its divisors is an integer number (1532649790).

Almost surely, 26130375039 is an apocalyptic number.

6130375039 is a deficient number, since it is larger than the sum of its proper divisors (224121).

6130375039 is a wasteful number, since it uses less digits than its factorization.

6130375039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224120.

The product of its (nonzero) digits is 51030, while the sum is 37.

The square root of 6130375039 is about 78296.7115465267. The cubic root of 6130375039 is about 1830.1879069890.

The spelling of 6130375039 in words is "six billion, one hundred thirty million, three hundred seventy-five thousand, thirty-nine".

Divisors: 1 31891 192229 6130375039