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48052132480 = 275116825587
BaseRepresentation
bin101100110000001000…
…010101101010000000
311121000211120020201101
4230300020111222000
51241402321214410
634024055544144
73320530246462
oct546010255200
9147024506641
1048052132480
11194191a3390
12939068b054
1346ba3495b1
14247bb66132
1513b387dd3a
hexb30215a80

48052132480 has 64 divisors (see below), whose sum is σ = 125317795680. Its totient is φ = 17473500160.

The previous prime is 48052132463. The next prime is 48052132511. The reversal of 48052132480 is 8423125084.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

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, 3405754 + ... + 3419833.

Almost surely, 248052132480 is an apocalyptic number.

48052132480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48052132480 is an abundant number, since it is smaller than the sum of its proper divisors (77265663200).

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

48052132480 is a wasteful number, since it uses less digits than its factorization.

48052132480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6825617 (or 6825605 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The spelling of 48052132480 in words is "forty-eight billion, fifty-two million, one hundred thirty-two thousand, four hundred eighty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 320 352 440 640 704 880 1408 1760 3520 7040 6825587 13651174 27302348 34127935 54604696 68255870 75081457 109209392 136511740 150162914 218418784 273023480 300325828 375407285 436837568 546046960 600651656 750814570 873675136 1092093920 1201303312 1501629140 2184187840 2402606624 3003258280 4368375680 4805213248 6006516560 9610426496 12013033120 24026066240 48052132480