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47488026683504 = 24111932812349711
BaseRepresentation
bin10101100110000101010101…
…11101100010100001110000
320020010210220020012012110202
422303002222331202201300
522211020434312333004
6244555410455214332
713000616366503211
oct1263025275424160
9206123806165422
1047488026683504
1114149617063a20
1253ab5b80773a8
13206614258c8a4
14ba260b6a1408
15575414ceeb1e
hex2b30aaf62870

47488026683504 has 80 divisors (see below), whose sum is σ = 100898101584384. Its totient is φ = 21472429363200.

The previous prime is 47488026683497. The next prime is 47488026683507. The reversal of 47488026683504 is 40538662088474.

It is a super-2 number, since 2×474880266835042 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47488026683507) 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, 955257209 + ... + 955306919.

Almost surely, 247488026683504 is an apocalyptic number.

47488026683504 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47488026683504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50449050792192).

47488026683504 is an abundant number, since it is smaller than the sum of its proper divisors (53410074900880).

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

47488026683504 is a wasteful number, since it uses less digits than its factorization.

47488026683504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78046 (or 78040 counting only the distinct ones).

The product of its (nonzero) digits is 247726080, while the sum is 65.

The spelling of 47488026683504 in words is "forty-seven trillion, four hundred eighty-eight billion, twenty-six million, six hundred eighty-three thousand, five hundred four".