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164480748062 = 21492437226487
BaseRepresentation
bin1001100100101111010…
…0010000101000011110
3120201112221112201210212
42121023310100220132
510143324032414222
6203321133132422
714611662201431
oct2311364205036
9521487481725
10164480748062
1163835104534
1227a6432a112
1312683662637
147d64a4b818
15442a0266e2
hex264bd10a1e

164480748062 has 16 divisors (see below), whose sum is σ = 248479984800. Its totient is φ = 81654544608.

The previous prime is 164480748043. The next prime is 164480748067. The reversal of 164480748062 is 260847084461.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 164480748062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164480748067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612983 + ... + 839469.

It is an arithmetic number, because the mean of its divisors is an integer number (15529999050).

Almost surely, 2164480748062 is an apocalyptic number.

164480748062 is a deficient number, since it is larger than the sum of its proper divisors (83999236738).

164480748062 is a wasteful number, since it uses less digits than its factorization.

164480748062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229075.

The product of its (nonzero) digits is 2064384, while the sum is 50.

The spelling of 164480748062 in words is "one hundred sixty-four billion, four hundred eighty million, seven hundred forty-eight thousand, sixty-two".

Divisors: 1 2 149 298 2437 4874 226487 363113 452974 726226 33746563 67493126 551948819 1103897638 82240374031 164480748062