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153229054 = 21141257661
BaseRepresentation
bin10010010001000…
…01011011111110
3101200022211202011
421020201123332
5303211312204
623112121434
73540265636
oct1110413376
9350284664
10153229054
1179548290
124339627a
132598c8a4
14164c96c6
15d6bb304
hex92216fe

153229054 has 32 divisors (see below), whose sum is σ = 258243552. Its totient is φ = 67584000.

The previous prime is 153229051. The next prime is 153229061. The reversal of 153229054 is 450922351.

153229054 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153229051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231484 + ... + 232144.

It is an arithmetic number, because the mean of its divisors is an integer number (8070111).

Almost surely, 2153229054 is an apocalyptic number.

153229054 is a deficient number, since it is larger than the sum of its proper divisors (105014498).

153229054 is a wasteful number, since it uses less digits than its factorization.

153229054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 153229054 is about 12378.5723732586. The cubic root of 153229054 is about 535.1148954039.

The spelling of 153229054 in words is "one hundred fifty-three million, two hundred twenty-nine thousand, fifty-four".

Divisors: 1 2 11 22 41 82 257 451 514 661 902 1322 2827 5654 7271 10537 14542 21074 27101 54202 115907 169877 231814 298111 339754 596222 1868647 3737294 6964957 13929914 76614527 153229054