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42954332270 = 2519259201673
BaseRepresentation
bin101000000000010001…
…110001100001101110
311002212120011011111012
4220000101301201232
51200432302113040
631422152225222
73050306541263
oct500021614156
9132776134435
1042954332270
1117242667663
1283a939b212
134087167575
142116ac726a
1511b6059865
hexa0047186e

42954332270 has 48 divisors (see below), whose sum is σ = 82984817520. Its totient is φ = 16001463168.

The previous prime is 42954332269. The next prime is 42954332299. The reversal of 42954332270 is 7223345924.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 112154 + ... + 313826.

It is an arithmetic number, because the mean of its divisors is an integer number (1728850365).

Almost surely, 242954332270 is an apocalyptic number.

42954332270 is a deficient number, since it is larger than the sum of its proper divisors (40030485250).

42954332270 is a wasteful number, since it uses less digits than its factorization.

42954332270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201777 (or 201758 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 42954332270 in words is "forty-two billion, nine hundred fifty-four million, three hundred thirty-two thousand, two hundred seventy".

Divisors: 1 2 5 10 19 38 59 95 118 190 295 361 590 722 1121 1805 2242 3610 5605 11210 21299 42598 106495 201673 212990 403346 1008365 2016730 3831787 7663574 11898707 19158935 23797414 38317870 59493535 72803953 118987070 145607906 226075433 364019765 452150866 728039530 1130377165 2260754330 4295433227 8590866454 21477166135 42954332270