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49033013670 = 232519475211171
BaseRepresentation
bin101101101010100110…
…000110100110100110
311200120012021011202100
4231222212012212212
51300404422414140
634305255352530
73354040511424
oct555246064646
9150505234670
1049033013670
11198819489a3
129605082746
134815621474
142532138114
15141ea35530
hexb6a9869a6

49033013670 has 192 divisors, whose sum is σ = 137431157760. Its totient is φ = 12090124800.

The previous prime is 49033013629. The next prime is 49033013677. The reversal of 49033013670 is 7631033094.

49033013670 is a `hidden beast` number, since 490 + 3 + 30 + 136 + 7 + 0 = 666.

49033013670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49033013677) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 41872185 + ... + 41873355.

It is an arithmetic number, because the mean of its divisors is an integer number (715787280).

Almost surely, 249033013670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49033013670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68715578880).

49033013670 is an abundant number, since it is smaller than the sum of its proper divisors (88398144090).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49033013670 is a wasteful number, since it uses less digits than its factorization.

49033013670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1771 (or 1768 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The spelling of 49033013670 in words is "forty-nine billion, thirty-three million, thirteen thousand, six hundred seventy".