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145100710 = 251392751
BaseRepresentation
bin10001010011000…
…00111110100110
3101010000212202101
420221200332212
5244121210320
622222002314
73411223066
oct1051407646
9333025671
10145100710
11749a6347
124071639a
13240a4c11
14153b13a6
15cb12c0a
hex8a60fa6

145100710 has 24 divisors (see below), whose sum is σ = 263424096. Its totient is φ = 57546000.

The previous prime is 145100707. The next prime is 145100719. The reversal of 145100710 is 17001541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145100719) 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 11 ways as a sum of consecutive naturals, for example, 192835 + ... + 193585.

It is an arithmetic number, because the mean of its divisors is an integer number (10976004).

Almost surely, 2145100710 is an apocalyptic number.

145100710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145100710 is a deficient number, since it is larger than the sum of its proper divisors (118323386).

145100710 is an equidigital number, since it uses as much as digits as its factorization.

145100710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036 (or 897 counting only the distinct ones).

The product of its (nonzero) digits is 140, while the sum is 19.

The square root of 145100710 is about 12045.7756080711. The cubic root of 145100710 is about 525.4803887180.

The spelling of 145100710 in words is "one hundred forty-five million, one hundred thousand, seven hundred ten".

Divisors: 1 2 5 10 139 278 695 751 1390 1502 3755 7510 19321 38642 96605 104389 193210 208778 521945 1043890 14510071 29020142 72550355 145100710