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47874049270 = 25311211912743
BaseRepresentation
bin101100100101100001…
…000000010011110110
311120120102110200110221
4230211201000103312
51241021224034040
633554255004554
73313235463445
oct544541002366
9146512420427
1047874049270
111933771a883
129340b0975a
13468c497008
14246224ad5c
1513a2e0374a
hexb258404f6

47874049270 has 32 divisors (see below), whose sum is σ = 88967393280. Its totient is φ = 18528906720.

The previous prime is 47874049253. The next prime is 47874049273. The reversal of 47874049270 is 7294047874.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47874049273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3750519 + ... + 3763261.

It is an arithmetic number, because the mean of its divisors is an integer number (2780231040).

Almost surely, 247874049270 is an apocalyptic number.

47874049270 is a deficient number, since it is larger than the sum of its proper divisors (41093344010).

47874049270 is a wasteful number, since it uses less digits than its factorization.

47874049270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24900.

The product of its (nonzero) digits is 3161088, while the sum is 52.

The spelling of 47874049270 in words is "forty-seven billion, eight hundred seventy-four million, forty-nine thousand, two hundred seventy".

Divisors: 1 2 5 10 31 62 155 310 12119 12743 24238 25486 60595 63715 121190 127430 375689 395033 751378 790066 1878445 1975165 3756890 3950330 154432417 308864834 772162085 1544324170 4787404927 9574809854 23937024635 47874049270