Search a number
-
+
148074887407352 = 2318509360925919
BaseRepresentation
bin100001101010110001011111…
…000100000110011011111000
3201102021211011111111101211012
4201222301133010012123320
5123402024332134013402
61242532355244053052
743122025514542103
oct4152613704063370
9642254144441735
10148074887407352
11431aa230700a84
1214735aa4234188
13648152c1785c9
14287cc116d573a
15121bb7ab78452
hex86ac5f1066f8

148074887407352 has 8 divisors (see below), whose sum is σ = 277640413888800. Its totient is φ = 74037443703672.

The previous prime is 148074887407201. The next prime is 148074887407463. The reversal of 148074887407352 is 253704788470841.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9254680462952 + ... + 9254680462967.

It is an arithmetic number, because the mean of its divisors is an integer number (34705051736100).

Almost surely, 2148074887407352 is an apocalyptic number.

It is an amenable number.

148074887407352 is a deficient number, since it is larger than the sum of its proper divisors (129565526481448).

148074887407352 is a wasteful number, since it uses less digits than its factorization.

148074887407352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18509360925925 (or 18509360925921 counting only the distinct ones).

The product of its (nonzero) digits is 337182720, while the sum is 68.

The spelling of 148074887407352 in words is "one hundred forty-eight trillion, seventy-four billion, eight hundred eighty-seven million, four hundred seven thousand, three hundred fifty-two".

Divisors: 1 2 4 8 18509360925919 37018721851838 74037443703676 148074887407352