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1430158730144 = 25472943732303
BaseRepresentation
bin10100110011111100000…
…110100110001110100000
312001201111012222000200012
4110303330012212032200
5141412431113331034
63013001132544052
7205216444426004
oct24637406461640
95051435860605
101430158730144
11501588356661
121b1211322028
13a4b2bb36721
144d311b72704
1527305b8ecce
hex14cfc1a63a0

1430158730144 has 48 divisors (see below), whose sum is σ = 2875718619648. Its totient is φ = 699819470592.

The previous prime is 1430158730081. The next prime is 1430158730153. The reversal of 1430158730144 is 4410378510341.

It is a super-2 number, since 2×14301587301442 (a number of 25 digits) contains 22 as substring.

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, 44257097 + ... + 44289399.

It is an arithmetic number, because the mean of its divisors is an integer number (59910804576).

Almost surely, 21430158730144 is an apocalyptic number.

It is an amenable number.

1430158730144 is an abundant number, since it is smaller than the sum of its proper divisors (1445559889504).

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

1430158730144 is a wasteful number, since it uses less digits than its factorization.

1430158730144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61797 (or 61789 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 1430158730144 in words is "one trillion, four hundred thirty billion, one hundred fifty-eight million, seven hundred thirty thousand, one hundred forty-four".

Divisors: 1 2 4 8 16 32 47 94 188 376 752 1504 29437 32303 58874 64606 117748 129212 235496 258424 470992 516848 941984 1033696 1383539 1518241 2767078 3036482 5534156 6072964 11068312 12145928 22136624 24291856 44273248 48583712 950903411 1901806822 3803613644 7607227288 15214454576 30428909152 44692460317 89384920634 178769841268 357539682536 715079365072 1430158730144