Search a number
-
+
155064600354 = 2356945420211
BaseRepresentation
bin1001000001101010010…
…0100000011100100010
3112211020201101212110110
42100122210200130202
510020033014202404
6155122524312150
714126434232646
oct2203244403442
9484221355413
10155064600354
115a842a19384
12260769a2656
1311812908bc1
14771026ac26
154078546b89
hex241a920722

155064600354 has 16 divisors (see below), whose sum is σ = 310674250080. Its totient is φ = 51597358560.

The previous prime is 155064600331. The next prime is 155064600367. The reversal of 155064600354 is 453006460551.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22706692 + ... + 22713519.

It is an arithmetic number, because the mean of its divisors is an integer number (19417140630).

Almost surely, 2155064600354 is an apocalyptic number.

155064600354 is an abundant number, since it is smaller than the sum of its proper divisors (155609649726).

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

155064600354 is a wasteful number, since it uses less digits than its factorization.

155064600354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45420785.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 155064600354 in words is "one hundred fifty-five billion, sixty-four million, six hundred thousand, three hundred fifty-four".

Divisors: 1 2 3 6 569 1138 1707 3414 45420211 90840422 136260633 272521266 25844100059 51688200118 77532300177 155064600354