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47970095282 = 260161398681
BaseRepresentation
bin101100101011001111…
…011001000010110010
311120211010012022211122
4230223033121002302
51241220321022112
634012005342242
73315513040124
oct545317310262
9146733168748
1047970095282
111938696064a
129369107982
1346a6354b85
142470ccd214
1513ab576872
hexb2b3d90b2

47970095282 has 8 divisors (see below), whose sum is σ = 71956519452. Its totient is φ = 23984588800.

The previous prime is 47970095279. The next prime is 47970095309. The reversal of 47970095282 is 28259007974.

47970095282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 47908016641 + 62078641 = 218879^2 + 7879^2 .

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

It is a super-2 number, since 2×479700952822 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79019 + ... + 319662.

Almost surely, 247970095282 is an apocalyptic number.

47970095282 is a deficient number, since it is larger than the sum of its proper divisors (23986424170).

47970095282 is a wasteful number, since it uses less digits than its factorization.

47970095282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458844.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The spelling of 47970095282 in words is "forty-seven billion, nine hundred seventy million, ninety-five thousand, two hundred eighty-two".

Divisors: 1 2 60161 120322 398681 797362 23985047641 47970095282