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130353702648 = 233131921989491
BaseRepresentation
bin111100101100110101…
…1111010011011111000
3110110110120111012102220
41321121223322123320
54113431021441043
6135514512124040
712263200122261
oct1713153723370
9413416435386
10130353702648
11503122a3174
122131b236620
13c3a5256140
14644845b968
1535cde2e483
hex1e59afa6f8

130353702648 has 64 divisors (see below), whose sum is σ = 369423465600. Its totient is φ = 37997838720.

The previous prime is 130353702631. The next prime is 130353702701. The reversal of 130353702648 is 846207353031.

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 in 15 ways as a sum of consecutive naturals, for example, 10988818 + ... + 11000673.

It is an arithmetic number, because the mean of its divisors is an integer number (5772241650).

Almost surely, 2130353702648 is an apocalyptic number.

It is an amenable number.

130353702648 is an abundant number, since it is smaller than the sum of its proper divisors (239069762952).

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

130353702648 is a wasteful number, since it uses less digits than its factorization.

130353702648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21989532 (or 21989528 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 130353702648 in words is "one hundred thirty billion, three hundred fifty-three million, seven hundred two thousand, six hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 13 19 24 26 38 39 52 57 76 78 104 114 152 156 228 247 312 456 494 741 988 1482 1976 2964 5928 21989491 43978982 65968473 87957964 131936946 175915928 263873892 285863383 417800329 527747784 571726766 835600658 857590149 1143453532 1253400987 1671201316 1715180298 2286907064 2506801974 3342402632 3430360596 5013603948 5431404277 6860721192 10027207896 10862808554 16294212831 21725617108 32588425662 43451234216 65176851324 130353702648