Search a number
-
+
470243568760 = 23571679441317
BaseRepresentation
bin1101101011111001011…
…00110110110001111000
31122221210002020101101121
412311330230312301320
530201024323200020
61000005451355024
745655034245450
oct6657454666170
91587702211347
10470243568760
1117147a265269
1277177752a74
1335461386004
1418a8d29cd60
15c3735bcbaa
hex6d7cb36c78

470243568760 has 32 divisors (see below), whose sum is σ = 1209197748960. Its totient is φ = 161226366336.

The previous prime is 470243568737. The next prime is 470243568797. The reversal of 470243568760 is 67865342074.

It is a super-2 number, since 2×4702435687602 (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 470243568698 and 470243568707.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 839720379 + ... + 839720938.

It is an arithmetic number, because the mean of its divisors is an integer number (37787429655).

Almost surely, 2470243568760 is an apocalyptic number.

470243568760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

470243568760 is an abundant number, since it is smaller than the sum of its proper divisors (738954180200).

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

470243568760 is a wasteful number, since it uses less digits than its factorization.

470243568760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679441335 (or 1679441331 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 470243568760 in words is "four hundred seventy billion, two hundred forty-three million, five hundred sixty-eight thousand, seven hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 1679441317 3358882634 6717765268 8397206585 11756089219 13435530536 16794413170 23512178438 33588826340 47024356876 58780446095 67177652680 94048713752 117560892190 235121784380 470243568760