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47870125542976 = 26112786232
BaseRepresentation
bin10101110001001101000011…
…10101000000111001000000
320021111100011100121102010211
422320212201311000321000
522233301004114333401
6245451122044003504
713040334223304152
oct1270464165007100
9207440140542124
1047870125542976
1114286673996500
125451674230594
132093197301c89
14bb6cd820cad2
15580329d6b951
hex2b89a1d40e40

47870125542976 has 63 divisors (see below), whose sum is σ = 104414330432923. Its totient is φ = 21758871221120.

The previous prime is 47870125542971. The next prime is 47870125542997. The reversal of 47870125542976 is 67924552107874.

The square root of 47870125542976 is 6918824.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47870125542971) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 608817201 + ... + 608895823.

Almost surely, 247870125542976 is an apocalyptic number.

47870125542976 is the 6918824-th square number.

It is an amenable number.

47870125542976 is an abundant number, since it is smaller than the sum of its proper divisors (56544204889947).

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

47870125542976 is an frugal number, since it uses more digits than its factorization.

47870125542976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157280 (or 78636 counting only the distinct ones).

The product of its (nonzero) digits is 237081600, while the sum is 67.

The spelling of 47870125542976 in words is "forty-seven trillion, eight hundred seventy billion, one hundred twenty-five million, five hundred forty-two thousand, nine hundred seventy-six".

Divisors: 1 2 4 8 11 16 22 32 44 64 88 121 176 242 352 484 704 968 1936 3872 7744 78623 157246 314492 628984 864853 1257968 1729706 2515936 3459412 5031872 6918824 9513383 13837648 19026766 27675296 38053532 55350592 76107064 152214128 304428256 608856512 6181576129 12363152258 24726304516 49452609032 67997337419 98905218064 135994674838 197810436128 271989349676 395620872256 543978699352 747970711609 1087957398704 1495941423218 2175914797408 2991882846436 4351829594816 5983765692872 11967531385744 23935062771488 47870125542976