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146030008 = 2397227829
BaseRepresentation
bin10001011010000…
…11110110111000
3101011210002111211
420231003312320
5244340430013
622253532504
73422143315
oct1055036670
9334702454
10146030008
1175480563
1240aa4134
132433bbb7
1415573d0c
15cc4823d
hex8b43db8

146030008 has 32 divisors (see below), whose sum is σ = 278182800. Its totient is φ = 71857152.

The previous prime is 146029979. The next prime is 146030011. The reversal of 146030008 is 800030641.

146030008 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175738 + ... + 176566.

Almost surely, 2146030008 is an apocalyptic number.

It is an amenable number.

146030008 is a deficient number, since it is larger than the sum of its proper divisors (132152792).

146030008 is a wasteful number, since it uses less digits than its factorization.

146030008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159 (or 1155 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 146030008 is about 12084.2876496714. The cubic root of 146030008 is about 526.5998159732.

Adding to 146030008 its reverse (800030641), we get a palindrome (946060649).

The spelling of 146030008 in words is "one hundred forty-six million, thirty thousand, eight".

Divisors: 1 2 4 8 97 194 227 388 454 776 829 908 1658 1816 3316 6632 22019 44038 80413 88076 160826 176152 188183 321652 376366 643304 752732 1505464 18253751 36507502 73015004 146030008