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49482000471 = 343729752567
BaseRepresentation
bin101110000101010110…
…110110100001010111
311201201111010001212010
4232011112312201113
51302314343003341
634422014555303
73401132031021
oct560526664127
9151644101763
1049482000471
1119a92332372
12970b508b33
134887654c27
142575a11011
151449173716
hexb855b6857

49482000471 has 16 divisors (see below), whose sum is σ = 67520862464. Its totient is φ = 32215809024.

The previous prime is 49482000461. The next prime is 49482000473. The reversal of 49482000471 is 17400028494.

It is not a de Polignac number, because 49482000471 - 213 = 49481992279 is a prime.

It is a super-3 number, since 3×494820004713 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is the 222446-th Hogben number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49482000473) by changing a digit.

It is a nontrivial repunit in base 222445.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 915030 + ... + 967596.

It is an arithmetic number, because the mean of its divisors is an integer number (4220053904).

Almost surely, 249482000471 is an apocalyptic number.

49482000471 is a deficient number, since it is larger than the sum of its proper divisors (18038861993).

49482000471 is a wasteful number, since it uses less digits than its factorization.

49482000471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59910.

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 49482000471 in words is "forty-nine billion, four hundred eighty-two million, four hundred seventy-one", and thus it is an aban number.

Divisors: 1 3 43 129 7297 21891 52567 157701 313771 941313 2260381 6781143 383581399 1150744197 16494000157 49482000471