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48411154020 = 22351187679741
BaseRepresentation
bin101101000101100001…
…111001011001100100
311121221212010102200110
4231011201321121210
51243121223412040
634123443013020
73332450006505
oct550541713144
9147855112613
1048411154020
111959291a5a9
12947096a170
134746840b88
1424b3700bac
1513d514a980
hexb45879664

48411154020 has 48 divisors (see below), whose sum is σ = 135665627328. Its totient is φ = 12898746240.

The previous prime is 48411154007. The next prime is 48411154021. The reversal of 48411154020 is 2045111484.

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

It is not an unprimeable number, because it can be changed into a prime (48411154021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268651 + ... + 411090.

It is an arithmetic number, because the mean of its divisors is an integer number (2826367236).

Almost surely, 248411154020 is an apocalyptic number.

It is an amenable number.

48411154020 is an abundant number, since it is smaller than the sum of its proper divisors (87254473308).

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

48411154020 is a wasteful number, since it uses less digits than its factorization.

48411154020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680940 (or 680938 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The spelling of 48411154020 in words is "forty-eight billion, four hundred eleven million, one hundred fifty-four thousand, twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1187 2374 3561 4748 5935 7122 11870 14244 17805 23740 35610 71220 679741 1359482 2039223 2718964 3398705 4078446 6797410 8156892 10196115 13594820 20392230 40784460 806852567 1613705134 2420557701 3227410268 4034262835 4841115402 8068525670 9682230804 12102788505 16137051340 24205577010 48411154020