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48272287580 = 22511219419489
BaseRepresentation
bin101100111101010000…
…001010011101011100
311121121011211021201222
4230331100022131130
51242330201200310
634102002352512
73326142450206
oct547520123534
9147534737658
1048272287580
11195214a2150
12943235b738
134723b3c79a
14249d0b3776
1513c7d6a055
hexb3d40a75c

48272287580 has 24 divisors (see below), whose sum is σ = 110587422960. Its totient is φ = 17553559040.

The previous prime is 48272287573. The next prime is 48272287633. The reversal of 48272287580 is 8578227284.

48272287580 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 109709525 + ... + 109709964.

It is an arithmetic number, because the mean of its divisors is an integer number (4607809290).

Almost surely, 248272287580 is an apocalyptic number.

It is an amenable number.

48272287580 is an abundant number, since it is smaller than the sum of its proper divisors (62315135380).

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

48272287580 is a wasteful number, since it uses less digits than its factorization.

48272287580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219419509 (or 219419507 counting only the distinct ones).

The product of its (nonzero) digits is 4014080, while the sum is 53.

The spelling of 48272287580 in words is "forty-eight billion, two hundred seventy-two million, two hundred eighty-seven thousand, five hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 219419489 438838978 877677956 1097097445 2194194890 2413614379 4388389780 4827228758 9654457516 12068071895 24136143790 48272287580