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47970399596 = 2271713228557
BaseRepresentation
bin101100101011010000…
…100011010101101100
311120211010202210021112
4230223100203111230
51241220410241341
634012020051152
73315515445260
oct545320432554
9146733683245
1047970399596
1119387049249
129369233ab8
1346a6430542
142470d6c0a0
1513ab5d6aeb
hexb2b42356c

47970399596 has 12 divisors (see below), whose sum is σ = 95940799248. Its totient is φ = 20558742672.

The previous prime is 47970399593. The next prime is 47970399599. The reversal of 47970399596 is 69599307974.

It is an interprime number because it is at equal distance from previous prime (47970399593) and next prime (47970399599).

47970399596 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (47970399593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856614251 + ... + 856614306.

It is an arithmetic number, because the mean of its divisors is an integer number (7995066604).

Almost surely, 247970399596 is an apocalyptic number.

It is an amenable number.

47970399596 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

47970399596 is a wasteful number, since it uses less digits than its factorization.

47970399596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1713228568 (or 1713228566 counting only the distinct ones).

The product of its (nonzero) digits is 115736040, while the sum is 68.

The spelling of 47970399596 in words is "forty-seven billion, nine hundred seventy million, three hundred ninety-nine thousand, five hundred ninety-six".

Divisors: 1 2 4 7 14 28 1713228557 3426457114 6852914228 11992599899 23985199798 47970399596