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48067572512 = 2561125919559
BaseRepresentation
bin101100110001000011…
…001111001100100000
311121001220121200110102
4230301003033030200
51241420244310022
634025410521532
73321105424241
oct546103171440
9147056550412
1048067572512
1119426989743
1293958962a8
1346c05c42cb
14247dc24cc8
1513b4dcda92
hexb310cf320

48067572512 has 48 divisors (see below), whose sum is σ = 96265713600. Its totient is φ = 23619805440.

The previous prime is 48067572479. The next prime is 48067572533. The reversal of 48067572512 is 21527576084.

It is a super-3 number, since 3×480675725123 (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2447789 + ... + 2467347.

It is an arithmetic number, because the mean of its divisors is an integer number (2005535700).

Almost surely, 248067572512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48067572512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48132856800).

48067572512 is an abundant number, since it is smaller than the sum of its proper divisors (48198141088).

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

48067572512 is a wasteful number, since it uses less digits than its factorization.

48067572512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20889 (or 20881 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 47.

The spelling of 48067572512 in words is "forty-eight billion, sixty-seven million, five hundred seventy-two thousand, five hundred twelve".

Divisors: 1 2 4 8 16 32 61 122 244 488 976 1259 1952 2518 5036 10072 19559 20144 39118 40288 76799 78236 153598 156472 307196 312944 614392 625888 1193099 1228784 2386198 2457568 4772396 9544792 19089584 24624781 38179168 49249562 98499124 196998248 393996496 787992992 1502111641 3004223282 6008446564 12016893128 24033786256 48067572512