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145010495 = 575970223
BaseRepresentation
bin10001010010010…
…10111100111111
3101002212022000002
420221022330333
5244110313440
622220024515
73410366060
oct1051127477
9332768002
10145010495
1174944593
124069213b
1324072b36
141538a567
15cae6115
hex8a4af3f

145010495 has 16 divisors (see below), whose sum is σ = 202245120. Its totient is φ = 97749024.

The previous prime is 145010483. The next prime is 145010513. The reversal of 145010495 is 594010541.

It is a cyclic number.

It is not a de Polignac number, because 145010495 - 26 = 145010431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33047 + ... + 37176.

It is an arithmetic number, because the mean of its divisors is an integer number (12640320).

Almost surely, 2145010495 is an apocalyptic number.

145010495 is a deficient number, since it is larger than the sum of its proper divisors (57234625).

145010495 is an equidigital number, since it uses as much as digits as its factorization.

145010495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70294.

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 145010495 is about 12042.0303520627. The cubic root of 145010495 is about 525.3714619791.

The spelling of 145010495 in words is "one hundred forty-five million, ten thousand, four hundred ninety-five".

Divisors: 1 5 7 35 59 295 413 2065 70223 351115 491561 2457805 4143157 20715785 29002099 145010495