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104487884144 = 2473112999767
BaseRepresentation
bin110000101001111110…
…1101001010101110000
3100222200221101110220222
41201103331221111300
53202442344243034
6120000121552212
710356210234560
oct1412375512560
9328627343828
10104487884144
1140349760966
1218300945668
139b125335a7
1450b30d4da0
152ab823312e
hex1853f69570

104487884144 has 40 divisors (see below), whose sum is σ = 232110048768. Its totient is φ = 44636518080.

The previous prime is 104487884119. The next prime is 104487884161. The reversal of 104487884144 is 441488784401.

It is a super-2 number, since 2×1044878841442 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1465052 + ... + 1534715.

Almost surely, 2104487884144 is an apocalyptic number.

104487884144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

104487884144 is an abundant number, since it is smaller than the sum of its proper divisors (127622164624).

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

104487884144 is a wasteful number, since it uses less digits than its factorization.

104487884144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000093 (or 3000087 counting only the distinct ones).

The product of its (nonzero) digits is 3670016, while the sum is 53.

The spelling of 104487884144 in words is "one hundred four billion, four hundred eighty-seven million, eight hundred eighty-four thousand, one hundred forty-four".

Divisors: 1 2 4 7 8 14 16 28 56 112 311 622 1244 2177 2488 4354 4976 8708 17416 34832 2999767 5999534 11999068 20998369 23998136 41996738 47996272 83993476 167986952 335973904 932927537 1865855074 3731710148 6530492759 7463420296 13060985518 14926840592 26121971036 52243942072 104487884144