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3133130023 = 10782735407
BaseRepresentation
bin1011101010111111…
…1100010100100111
322002100112111101201
42322233330110213
522404040130043
61234521503331
7140433110602
oct27257742447
98070474351
103133130023
11136862aa61
12735341b47
133ac1578ba
1421a17d339
151350dec4d
hexbabfc527

3133130023 has 8 divisors (see below), whose sum is σ = 3166324992. Its totient is φ = 3100007736.

The previous prime is 3133130017. The next prime is 3133130029. The reversal of 3133130023 is 3200313313.

It is an interprime number because it is at equal distance from previous prime (3133130017) and next prime (3133130029).

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

It is a cyclic number.

It is not a de Polignac number, because 3133130023 - 217 = 3132998951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3133130029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70786 + ... + 106192.

It is an arithmetic number, because the mean of its divisors is an integer number (395790624).

Almost surely, 23133130023 is an apocalyptic number.

3133130023 is a deficient number, since it is larger than the sum of its proper divisors (33194969).

3133130023 is a wasteful number, since it uses less digits than its factorization.

3133130023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36341.

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 3133130023 is about 55974.3693399041. The cubic root of 3133130023 is about 1463.2756288816.

Adding to 3133130023 its reverse (3200313313), we get a palindrome (6333443336).

The spelling of 3133130023 in words is "three billion, one hundred thirty-three million, one hundred thirty thousand, twenty-three".

Divisors: 1 107 827 35407 88489 3788549 29281589 3133130023