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48406308083 = 779515316987
BaseRepresentation
bin101101000101001111…
…011010010011110011
311121221112000020022022
4231011033122103303
51243114003324313
634123151102055
73332360554430
oct550517322363
9147845006268
1048406308083
111959010a7a1
12946b21192b
134745835263
1424b2bdcb87
1513d49dec08
hexb453da4f3

48406308083 has 16 divisors (see below), whose sum is σ = 56035937280. Its totient is φ = 40955556096.

The previous prime is 48406308031. The next prime is 48406308091. The reversal of 48406308083 is 38080360484.

It is a de Polignac number, because none of the positive numbers 2k-48406308083 is a prime.

It is a super-2 number, since 2×484063080832 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48406308983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2841116 + ... + 2858102.

It is an arithmetic number, because the mean of its divisors is an integer number (3502246080).

Almost surely, 248406308083 is an apocalyptic number.

48406308083 is a deficient number, since it is larger than the sum of its proper divisors (7629629197).

48406308083 is a wasteful number, since it uses less digits than its factorization.

48406308083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22226.

The product of its (nonzero) digits is 442368, while the sum is 44.

The spelling of 48406308083 in words is "forty-eight billion, four hundred six million, three hundred eight thousand, eighty-three".

Divisors: 1 7 79 553 5153 16987 36071 118909 407087 1341973 2849609 9393811 87534011 612738077 6915186869 48406308083