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145635295036 = 22711472841867
BaseRepresentation
bin1000011110100010001…
…0100011111100111100
3111220220120111112021011
42013220202203330330
54341230113420121
6150523125445004
713343656403620
oct2075042437474
9456816445234
10145635295036
1156844366770
1224284b70764
131096c2265ba
147097c23180
153bc58187e1
hex21e88a3f3c

145635295036 has 24 divisors (see below), whose sum is σ = 317749735296. Its totient is φ = 56741023920.

The previous prime is 145635295021. The next prime is 145635295067. The reversal of 145635295036 is 630592536541.

145635295036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 236420626 + ... + 236421241.

It is an arithmetic number, because the mean of its divisors is an integer number (13239572304).

Almost surely, 2145635295036 is an apocalyptic number.

It is an amenable number.

145635295036 is an abundant number, since it is smaller than the sum of its proper divisors (172114440260).

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

145635295036 is a wasteful number, since it uses less digits than its factorization.

145635295036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472841889 (or 472841887 counting only the distinct ones).

The product of its (nonzero) digits is 2916000, while the sum is 49.

The spelling of 145635295036 in words is "one hundred forty-five billion, six hundred thirty-five million, two hundred ninety-five thousand, thirty-six".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 472841867 945683734 1891367468 3309893069 5201260537 6619786138 10402521074 13239572276 20805042148 36408823759 72817647518 145635295036