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38070260413 = 257421935111
BaseRepresentation
bin100011011101001010…
…100001001010111101
310122021011220121102221
4203131022201022331
51110431441313123
625253401445341
72515262605603
oct433512411275
9118234817387
1038070260413
1115166740139
1274657a0851
133789338413
141bb21a1873
15ecc3a225d
hex8dd2a12bd

38070260413 has 8 divisors (see below), whose sum is σ = 38228541120. Its totient is φ = 37912058880.

The previous prime is 38070260407. The next prime is 38070260447. The reversal of 38070260413 is 31406207083.

It is a happy number.

38070260413 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 a cyclic number.

It is not a de Polignac number, because 38070260413 - 221 = 38068163261 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 (38070261413) 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, 1066728 + ... + 1101838.

It is an arithmetic number, because the mean of its divisors is an integer number (4778567640).

Almost surely, 238070260413 is an apocalyptic number.

It is an amenable number.

38070260413 is a deficient number, since it is larger than the sum of its proper divisors (158280707).

38070260413 is a wasteful number, since it uses less digits than its factorization.

38070260413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39587.

The product of its (nonzero) digits is 24192, while the sum is 34.

Adding to 38070260413 its reverse (31406207083), we get a palindrome (69476467496).

The spelling of 38070260413 in words is "thirty-eight billion, seventy million, two hundred sixty thousand, four hundred thirteen".

Divisors: 1 257 4219 35111 1084283 9023527 148133309 38070260413