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48334620 = 22351137129
BaseRepresentation
bin1011100001100…
…0011100011100
310100221122122010
42320120130130
544333201440
64443551220
71124560155
oct270303434
9110848563
1048334620
1125313574
121422b510
13a024389
1465c292c
15439b580
hex2e1871c

48334620 has 48 divisors (see below), whose sum is σ = 136553760. Its totient is φ = 12773376.

The previous prime is 48334607. The next prime is 48334639. The reversal of 48334620 is 2643384.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3216 + ... + 10344.

It is an arithmetic number, because the mean of its divisors is an integer number (2844870).

Almost surely, 248334620 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 48334620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68276880).

48334620 is an abundant number, since it is smaller than the sum of its proper divisors (88219140).

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

48334620 is a wasteful number, since it uses less digits than its factorization.

48334620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7254 (or 7252 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 48334620 is about 6952.3104073394. The cubic root of 48334620 is about 364.2666705044.

It can be divided in two parts, 4833 and 4620, that added together give a triangular number (9453 = T137).

The spelling of 48334620 in words is "forty-eight million, three hundred thirty-four thousand, six hundred twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 113 226 339 452 565 678 1130 1356 1695 2260 3390 6780 7129 14258 21387 28516 35645 42774 71290 85548 106935 142580 213870 427740 805577 1611154 2416731 3222308 4027885 4833462 8055770 9666924 12083655 16111540 24167310 48334620