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148397710675 = 52193183121421
BaseRepresentation
bin1000101000110100110…
…0010101110101010011
3112012001002110210010111
42022031030111311103
54412404303220200
6152101205542151
713502301504544
oct2121514256523
9465032423114
10148397710675
1157a317034a5
1224916114957
1310cbc624676
14727aa624cb
153cd80cc0ba
hex228d315d53

148397710675 has 48 divisors (see below), whose sum is σ = 202357048320. Its totient is φ = 107529552000.

The previous prime is 148397710621. The next prime is 148397710709. The reversal of 148397710675 is 576017793841.

It is not a de Polignac number, because 148397710675 - 219 = 148397186387 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1161465 + ... + 1282885.

It is an arithmetic number, because the mean of its divisors is an integer number (4215771840).

Almost surely, 2148397710675 is an apocalyptic number.

148397710675 is a deficient number, since it is larger than the sum of its proper divisors (53959337645).

148397710675 is a wasteful number, since it uses less digits than its factorization.

148397710675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121564 (or 121559 counting only the distinct ones).

The product of its (nonzero) digits is 8890560, while the sum is 58.

The spelling of 148397710675 in words is "one hundred forty-eight billion, three hundred ninety-seven million, seven hundred ten thousand, six hundred seventy-five".

Divisors: 1 5 19 25 31 83 95 155 415 475 589 775 1577 2075 2573 2945 7885 12865 14725 39425 48887 64325 121421 244435 607105 1222175 2306999 3035525 3764051 10077943 11534995 18820255 50389715 57674975 71516969 94101275 191480917 251948575 312416233 357584845 957404585 1562081165 1787924225 4787022925 5935908427 7810405825 29679542135 148397710675