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147025010 = 25111778623
BaseRepresentation
bin10001100001101…
…10110001110010
3101020122122101202
420300312301302
5300114300020
622331131202
73433456226
oct1060666162
9336578352
10147025010
1175aa0080
12412a3b02
13245c9a62
1415752786
15cd92e75
hex8c36c72

147025010 has 32 divisors (see below), whose sum is σ = 305690112. Its totient is φ = 50318080.

The previous prime is 147024989. The next prime is 147025019. The reversal of 147025010 is 10520741.

It is not an unprimeable number, because it can be changed into a prime (147025019) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 37442 + ... + 41181.

It is an arithmetic number, because the mean of its divisors is an integer number (9552816).

Almost surely, 2147025010 is an apocalyptic number.

147025010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147025010 is an abundant number, since it is smaller than the sum of its proper divisors (158665102).

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

147025010 is a wasteful number, since it uses less digits than its factorization.

147025010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78658.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 147025010 is about 12125.3870041331. The cubic root of 147025010 is about 527.7931376098.

Adding to 147025010 its reverse (10520741), we get a palindrome (157545751).

The spelling of 147025010 in words is "one hundred forty-seven million, twenty-five thousand, ten".

Divisors: 1 2 5 10 11 17 22 34 55 85 110 170 187 374 935 1870 78623 157246 393115 786230 864853 1336591 1729706 2673182 4324265 6682955 8648530 13365910 14702501 29405002 73512505 147025010