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8000746680148 = 2213723961087459
BaseRepresentation
bin111010001101101000110…
…1010011110111101010100
31001022212022210101200110121
41310123101222132331110
52022041012122231043
625003254200001324
71454014650460255
oct164332152367524
931285283350417
108000746680148
112605108a16072
12a92721a60244
1346060c4c8831
141d93498c8b2c
15dd1b77a8ded
hex746d1a9ef54

8000746680148 has 24 divisors (see below), whose sum is σ = 14162516726400. Its totient is φ = 3954557681088.

The previous prime is 8000746680133. The next prime is 8000746680149. The reversal of 8000746680148 is 8410866470008.

It is a junction number, because it is equal to n+sod(n) for n = 8000746680095 and 8000746680104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8000746680149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30412758 + ... + 30674701.

It is an arithmetic number, because the mean of its divisors is an integer number (590104863600).

Almost surely, 28000746680148 is an apocalyptic number.

It is an amenable number.

8000746680148 is a deficient number, since it is larger than the sum of its proper divisors (6161770046252).

8000746680148 is a wasteful number, since it uses less digits than its factorization.

8000746680148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61087839 (or 61087837 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 52.

The spelling of 8000746680148 in words is "eight trillion, seven hundred forty-six million, six hundred eighty thousand, one hundred forty-eight".

Divisors: 1 2 4 137 239 274 478 548 956 32743 65486 130972 61087459 122174918 244349836 8368981883 14599902701 16737963766 29199805402 33475927532 58399610804 2000186670037 4000373340074 8000746680148