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48060220 = 22513259241
BaseRepresentation
bin1011011101010…
…1011100111100
310100102201020011
42313111130330
544300411340
64434033004
71122335155
oct267253474
9110381204
1048060220
112514639a
1214118764
139c59500
14655092c
1543450ea
hex2dd573c

48060220 has 72 divisors (see below), whose sum is σ = 111600720. Its totient is φ = 17372160.

The previous prime is 48060217. The next prime is 48060269. The reversal of 48060220 is 2206084.

It is a super-3 number, since 3×480602203 (a number of 24 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 48060191 and 48060200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199300 + ... + 199540.

It is an arithmetic number, because the mean of its divisors is an integer number (1550010).

Almost surely, 248060220 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 48060220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55800360).

48060220 is an abundant number, since it is smaller than the sum of its proper divisors (63540500).

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

48060220 is a wasteful number, since it uses less digits than its factorization.

48060220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 48060220 is about 6932.5478721751. The cubic root of 48060220 is about 363.5760370000.

The spelling of 48060220 in words is "forty-eight million, sixty thousand, two hundred twenty".

Divisors: 1 2 4 5 10 13 20 26 52 59 65 118 130 169 236 241 260 295 338 482 590 676 767 845 964 1180 1205 1534 1690 2410 3068 3133 3380 3835 4820 6266 7670 9971 12532 14219 15340 15665 19942 28438 31330 39884 40729 49855 56876 62660 71095 81458 99710 142190 162916 184847 199420 203645 284380 369694 407290 739388 814580 924235 1848470 2403011 3696940 4806022 9612044 12015055 24030110 48060220