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48834370 = 251317191163
BaseRepresentation
bin1011101001001…
…0011101000010
310101220001011101
42322102131002
5100000144440
64502405014
71132041154
oct272223502
9111801141
1048834370
1125624a92
121443076a
13a16a9a0
1466b2ad4
15444969a
hex2e92742

48834370 has 64 divisors (see below), whose sum is σ = 105598080. Its totient is φ = 16063488.

The previous prime is 48834361. The next prime is 48834371. The reversal of 48834370 is 7343884.

It is not an unprimeable number, because it can be changed into a prime (48834371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41409 + ... + 42571.

It is an arithmetic number, because the mean of its divisors is an integer number (1649970).

Almost surely, 248834370 is an apocalyptic number.

48834370 is the 4420-th heptagonal number.

48834370 is an abundant number, since it is smaller than the sum of its proper divisors (56763710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48834370 is a wasteful number, since it uses less digits than its factorization.

48834370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 48834370 is about 6988.1592712244. The cubic root of 48834370 is about 365.5177988978.

The spelling of 48834370 in words is "forty-eight million, eight hundred thirty-four thousand, three hundred seventy".

Divisors: 1 2 5 10 13 17 19 26 34 38 65 85 95 130 170 190 221 247 323 442 494 646 1105 1163 1235 1615 2210 2326 2470 3230 4199 5815 8398 11630 15119 19771 20995 22097 30238 39542 41990 44194 75595 98855 110485 151190 197710 220970 257023 287261 375649 514046 574522 751298 1285115 1436305 1878245 2570230 2872610 3756490 4883437 9766874 24417185 48834370